diff --git a/.shared/tsconfig.json b/.shared/tsconfig.json
index 9d36637f..488f2c62 100644
--- a/.shared/tsconfig.json
+++ b/.shared/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "@tsconfig/node18/tsconfig.json",
+  "extends": "@tsconfig/node22/tsconfig.json",
   "version": "5.6.3",
   "compilerOptions": {
     "lib": ["es2021"],
diff --git a/activities-cancellation-heartbeating/package.json b/activities-cancellation-heartbeating/package.json
index b90dcbaf..a8a44354 100644
--- a/activities-cancellation-heartbeating/package.json
+++ b/activities-cancellation-heartbeating/package.json
@@ -29,7 +29,7 @@
     "@temporalio/workflow": "^1.15.0"
   },
   "devDependencies": {
-    "@tsconfig/node18": "^18.2.4",
+    "@tsconfig/node22": "^22.0.0",
     "@types/node": "^22.9.1",
     "@typescript-eslint/eslint-plugin": "^8.18.0",
     "@typescript-eslint/parser": "^8.18.0",
diff --git a/activities-cancellation-heartbeating/tsconfig.json b/activities-cancellation-heartbeating/tsconfig.json
index 9d36637f..488f2c62 100644
--- a/activities-cancellation-heartbeating/tsconfig.json
+++ b/activities-cancellation-heartbeating/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "@tsconfig/node18/tsconfig.json",
+  "extends": "@tsconfig/node22/tsconfig.json",
   "version": "5.6.3",
   "compilerOptions": {
     "lib": ["es2021"],
diff --git a/activities-dependency-injection/package.json b/activities-dependency-injection/package.json
index a7ffd415..2b8a505b 100644
--- a/activities-dependency-injection/package.json
+++ b/activities-dependency-injection/package.json
@@ -29,7 +29,7 @@
     "@temporalio/workflow": "^1.15.0"
   },
   "devDependencies": {
-    "@tsconfig/node18": "^18.2.4",
+    "@tsconfig/node22": "^22.0.0",
     "@types/node": "^22.9.1",
     "@typescript-eslint/eslint-plugin": "^8.18.0",
     "@typescript-eslint/parser": "^8.18.0",
diff --git a/activities-dependency-injection/tsconfig.json b/activities-dependency-injection/tsconfig.json
index 9d36637f..488f2c62 100644
--- a/activities-dependency-injection/tsconfig.json
+++ b/activities-dependency-injection/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "@tsconfig/node18/tsconfig.json",
+  "extends": "@tsconfig/node22/tsconfig.json",
   "version": "5.6.3",
   "compilerOptions": {
     "lib": ["es2021"],
diff --git a/activities-examples/package.json b/activities-examples/package.json
index 47572b53..dc6bba50 100644
--- a/activities-examples/package.json
+++ b/activities-examples/package.json
@@ -38,7 +38,7 @@
   "devDependencies": {
     "@temporalio/nyc-test-coverage": "^1.15.0",
     "@temporalio/testing": "^1.15.0",
-    "@tsconfig/node18": "^18.2.4",
+    "@tsconfig/node22": "^22.0.0",
     "@types/jest": "^27.5.1",
     "@types/mocha": "8.x",
     "@types/node": "^22.9.1",
diff --git a/activities-examples/tsconfig.json b/activities-examples/tsconfig.json
index 9d36637f..488f2c62 100644
--- a/activities-examples/tsconfig.json
+++ b/activities-examples/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "@tsconfig/node18/tsconfig.json",
+  "extends": "@tsconfig/node22/tsconfig.json",
   "version": "5.6.3",
   "compilerOptions": {
     "lib": ["es2021"],
diff --git a/ai-sdk/package.json b/ai-sdk/package.json
index 09e2f5ed..00d7ecf4 100644
--- a/ai-sdk/package.json
+++ b/ai-sdk/package.json
@@ -39,7 +39,7 @@
   },
   "devDependencies": {
     "@temporalio/testing": "^1.15.0",
-    "@tsconfig/node18": "^18.2.4",
+    "@tsconfig/node22": "^22.0.0",
     "@types/mocha": "8.x",
     "@types/node": "^22.9.1",
     "@typescript-eslint/eslint-plugin": "^8.18.0",
diff --git a/ai-sdk/tsconfig.json b/ai-sdk/tsconfig.json
index 9d36637f..488f2c62 100644
--- a/ai-sdk/tsconfig.json
+++ b/ai-sdk/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "@tsconfig/node18/tsconfig.json",
+  "extends": "@tsconfig/node22/tsconfig.json",
   "version": "5.6.3",
   "compilerOptions": {
     "lib": ["es2021"],
diff --git a/child-workflows/package.json b/child-workflows/package.json
index 9a258fa0..e8e81bb2 100644
--- a/child-workflows/package.json
+++ b/child-workflows/package.json
@@ -29,7 +29,7 @@
     "@temporalio/workflow": "^1.15.0"
   },
   "devDependencies": {
-    "@tsconfig/node18": "^18.2.4",
+    "@tsconfig/node22": "^22.0.0",
     "@types/node": "^22.9.1",
     "@typescript-eslint/eslint-plugin": "^8.18.0",
     "@typescript-eslint/parser": "^8.18.0",
diff --git a/child-workflows/tsconfig.json b/child-workflows/tsconfig.json
index 9d36637f..488f2c62 100644
--- a/child-workflows/tsconfig.json
+++ b/child-workflows/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "@tsconfig/node18/tsconfig.json",
+  "extends": "@tsconfig/node22/tsconfig.json",
   "version": "5.6.3",
   "compilerOptions": {
     "lib": ["es2021"],
diff --git a/continue-as-new/package.json b/continue-as-new/package.json
index 369fecd3..60dd4c23 100644
--- a/continue-as-new/package.json
+++ b/continue-as-new/package.json
@@ -29,7 +29,7 @@
     "@temporalio/workflow": "^1.15.0"
   },
   "devDependencies": {
-    "@tsconfig/node18": "^18.2.4",
+    "@tsconfig/node22": "^22.0.0",
     "@types/node": "^22.9.1",
     "@typescript-eslint/eslint-plugin": "^8.18.0",
     "@typescript-eslint/parser": "^8.18.0",
diff --git a/continue-as-new/tsconfig.json b/continue-as-new/tsconfig.json
index 9d36637f..488f2c62 100644
--- a/continue-as-new/tsconfig.json
+++ b/continue-as-new/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "@tsconfig/node18/tsconfig.json",
+  "extends": "@tsconfig/node22/tsconfig.json",
   "version": "5.6.3",
   "compilerOptions": {
     "lib": ["es2021"],
diff --git a/cron-workflows/package.json b/cron-workflows/package.json
index 1598203e..9a730903 100644
--- a/cron-workflows/package.json
+++ b/cron-workflows/package.json
@@ -29,7 +29,7 @@
     "@temporalio/workflow": "^1.15.0"
   },
   "devDependencies": {
-    "@tsconfig/node18": "^18.2.4",
+    "@tsconfig/node22": "^22.0.0",
     "@types/node": "^22.9.1",
     "@typescript-eslint/eslint-plugin": "^8.18.0",
     "@typescript-eslint/parser": "^8.18.0",
diff --git a/cron-workflows/tsconfig.json b/cron-workflows/tsconfig.json
index 9d36637f..488f2c62 100644
--- a/cron-workflows/tsconfig.json
+++ b/cron-workflows/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "@tsconfig/node18/tsconfig.json",
+  "extends": "@tsconfig/node22/tsconfig.json",
   "version": "5.6.3",
   "compilerOptions": {
     "lib": ["es2021"],
diff --git a/custom-logger/package.json b/custom-logger/package.json
index e12ffb9d..3b08699f 100644
--- a/custom-logger/package.json
+++ b/custom-logger/package.json
@@ -32,7 +32,7 @@
     "winston": "^3.3.3"
   },
   "devDependencies": {
-    "@tsconfig/node18": "^18.2.4",
+    "@tsconfig/node22": "^22.0.0",
     "@types/node": "^22.9.1",
     "@types/triple-beam": "^1.3.2",
     "@typescript-eslint/eslint-plugin": "^8.18.0",
diff --git a/custom-logger/tsconfig.json b/custom-logger/tsconfig.json
index 9d36637f..488f2c62 100644
--- a/custom-logger/tsconfig.json
+++ b/custom-logger/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "@tsconfig/node18/tsconfig.json",
+  "extends": "@tsconfig/node22/tsconfig.json",
   "version": "5.6.3",
   "compilerOptions": {
     "lib": ["es2021"],
diff --git a/dsl-interpreter/package.json b/dsl-interpreter/package.json
index 3b15c01b..0a08b51a 100644
--- a/dsl-interpreter/package.json
+++ b/dsl-interpreter/package.json
@@ -31,7 +31,7 @@
     "js-yaml": "^4.1.0"
   },
   "devDependencies": {
-    "@tsconfig/node18": "^18.2.4",
+    "@tsconfig/node22": "^22.0.0",
     "@types/js-yaml": "^4.0.5",
     "@types/node": "^22.9.1",
     "@typescript-eslint/eslint-plugin": "^8.18.0",
diff --git a/dsl-interpreter/tsconfig.json b/dsl-interpreter/tsconfig.json
index 9d36637f..488f2c62 100644
--- a/dsl-interpreter/tsconfig.json
+++ b/dsl-interpreter/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "@tsconfig/node18/tsconfig.json",
+  "extends": "@tsconfig/node22/tsconfig.json",
   "version": "5.6.3",
   "compilerOptions": {
     "lib": ["es2021"],
diff --git a/eager-workflow-start/package.json b/eager-workflow-start/package.json
index 183996bc..933907e8 100644
--- a/eager-workflow-start/package.json
+++ b/eager-workflow-start/package.json
@@ -31,7 +31,7 @@
   },
   "devDependencies": {
     "@temporalio/testing": "^1.15.0",
-    "@tsconfig/node18": "^18.2.4",
+    "@tsconfig/node22": "^22.0.0",
     "@types/jest": "^29.5.14",
     "@types/node": "^22.9.1",
     "@typescript-eslint/eslint-plugin": "^8.18.0",
diff --git a/eager-workflow-start/tsconfig.json b/eager-workflow-start/tsconfig.json
index 9d36637f..488f2c62 100644
--- a/eager-workflow-start/tsconfig.json
+++ b/eager-workflow-start/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "@tsconfig/node18/tsconfig.json",
+  "extends": "@tsconfig/node22/tsconfig.json",
   "version": "5.6.3",
   "compilerOptions": {
     "lib": ["es2021"],
diff --git a/early-return/package.json b/early-return/package.json
index 87597e38..f615ce2e 100644
--- a/early-return/package.json
+++ b/early-return/package.json
@@ -30,7 +30,7 @@
   },
   "devDependencies": {
     "@temporalio/testing": "^1.15.0",
-    "@tsconfig/node18": "^18.2.4",
+    "@tsconfig/node22": "^22.0.0",
     "@types/mocha": "8.x",
     "@types/node": "^22.9.1",
     "@typescript-eslint/eslint-plugin": "^8.18.0",
diff --git a/early-return/tsconfig.json b/early-return/tsconfig.json
index 9d36637f..488f2c62 100644
--- a/early-return/tsconfig.json
+++ b/early-return/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "@tsconfig/node18/tsconfig.json",
+  "extends": "@tsconfig/node22/tsconfig.json",
   "version": "5.6.3",
   "compilerOptions": {
     "lib": ["es2021"],
diff --git a/ejson/package.json b/ejson/package.json
index 67f2f614..8d5649b3 100644
--- a/ejson/package.json
+++ b/ejson/package.json
@@ -32,7 +32,7 @@
     "uuid": "^8.3.2"
   },
   "devDependencies": {
-    "@tsconfig/node18": "^18.2.4",
+    "@tsconfig/node22": "^22.0.0",
     "@types/ejson": "^2.1.3",
     "@types/node": "^22.9.1",
     "@types/uuid": "^8.3.4",
diff --git a/ejson/tsconfig.json b/ejson/tsconfig.json
index 9d36637f..488f2c62 100644
--- a/ejson/tsconfig.json
+++ b/ejson/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "@tsconfig/node18/tsconfig.json",
+  "extends": "@tsconfig/node22/tsconfig.json",
   "version": "5.6.3",
   "compilerOptions": {
     "lib": ["es2021"],
diff --git a/empty/package.json b/empty/package.json
index e78f0844..a94c571f 100644
--- a/empty/package.json
+++ b/empty/package.json
@@ -32,7 +32,7 @@
   },
   "devDependencies": {
     "@temporalio/testing": "^1.15.0",
-    "@tsconfig/node18": "^18.2.4",
+    "@tsconfig/node22": "^22.0.0",
     "@types/mocha": "8.x",
     "@types/node": "^22.9.1",
     "@typescript-eslint/eslint-plugin": "^8.18.0",
diff --git a/empty/tsconfig.json b/empty/tsconfig.json
index 9d36637f..488f2c62 100644
--- a/empty/tsconfig.json
+++ b/empty/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "@tsconfig/node18/tsconfig.json",
+  "extends": "@tsconfig/node22/tsconfig.json",
   "version": "5.6.3",
   "compilerOptions": {
     "lib": ["es2021"],
diff --git a/encryption/package.json b/encryption/package.json
index 29f332cb..e7316e03 100644
--- a/encryption/package.json
+++ b/encryption/package.json
@@ -37,7 +37,7 @@
     "yargs": "^16.2.0"
   },
   "devDependencies": {
-    "@tsconfig/node18": "^18.2.4",
+    "@tsconfig/node22": "^22.0.0",
     "@types/cors": "^2.8.12",
     "@types/ejson": "^2.1.3",
     "@types/express": "^4.17.13",
diff --git a/encryption/tsconfig.json b/encryption/tsconfig.json
index 9d36637f..488f2c62 100644
--- a/encryption/tsconfig.json
+++ b/encryption/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "@tsconfig/node18/tsconfig.json",
+  "extends": "@tsconfig/node22/tsconfig.json",
   "version": "5.6.3",
   "compilerOptions": {
     "lib": ["es2021"],
diff --git a/env-config/package.json b/env-config/package.json
index 6752f2ae..67d54ff9 100644
--- a/env-config/package.json
+++ b/env-config/package.json
@@ -16,7 +16,7 @@
     "@temporalio/envconfig": "^1.15.0"
   },
   "devDependencies": {
-    "@tsconfig/node18": "^18.2.4",
+    "@tsconfig/node22": "^22.0.0",
     "@types/node": "^22.9.1",
     "@typescript-eslint/eslint-plugin": "^8.18.0",
     "@typescript-eslint/parser": "^8.18.0",
diff --git a/env-config/tsconfig.json b/env-config/tsconfig.json
index 9d36637f..488f2c62 100644
--- a/env-config/tsconfig.json
+++ b/env-config/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "@tsconfig/node18/tsconfig.json",
+  "extends": "@tsconfig/node22/tsconfig.json",
   "version": "5.6.3",
   "compilerOptions": {
     "lib": ["es2021"],
diff --git a/expense/package.json b/expense/package.json
index 5ed808eb..66b541c8 100644
--- a/expense/package.json
+++ b/expense/package.json
@@ -36,7 +36,7 @@
     "uuid": "8.3.2"
   },
   "devDependencies": {
-    "@tsconfig/node18": "^18.2.4",
+    "@tsconfig/node22": "^22.0.0",
     "@types/express": "4.17.13",
     "@types/node": "^22.9.1",
     "@types/uuid": "8.3.1",
diff --git a/expense/tsconfig.json b/expense/tsconfig.json
index 9d36637f..488f2c62 100644
--- a/expense/tsconfig.json
+++ b/expense/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "@tsconfig/node18/tsconfig.json",
+  "extends": "@tsconfig/node22/tsconfig.json",
   "version": "5.6.3",
   "compilerOptions": {
     "lib": ["es2021"],
diff --git a/fetch-esm/package.json b/fetch-esm/package.json
index 5c3835f2..dee10c10 100644
--- a/fetch-esm/package.json
+++ b/fetch-esm/package.json
@@ -26,7 +26,7 @@
     "node-fetch": "^3.3.2"
   },
   "devDependencies": {
-    "@tsconfig/node18": "^18.2.4",
+    "@tsconfig/node22": "^22.0.0",
     "@types/node": "^22.9.1",
     "@typescript-eslint/eslint-plugin": "^8.18.0",
     "@typescript-eslint/parser": "^8.18.0",
diff --git a/fetch-esm/tsconfig.json b/fetch-esm/tsconfig.json
index c37a17ac..e42e44e5 100644
--- a/fetch-esm/tsconfig.json
+++ b/fetch-esm/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "@tsconfig/node18/tsconfig.json",
+  "extends": "@tsconfig/node22/tsconfig.json",
   "version": "5.6.3",
   "compilerOptions": {
     "lib": ["es2021"],
diff --git a/grpc-calls/package.json b/grpc-calls/package.json
index 804eb466..b2ceab16 100644
--- a/grpc-calls/package.json
+++ b/grpc-calls/package.json
@@ -31,7 +31,7 @@
     "nanoid": "3.x"
   },
   "devDependencies": {
-    "@tsconfig/node18": "^18.2.4",
+    "@tsconfig/node22": "^22.0.0",
     "@types/node": "^22.9.1",
     "@typescript-eslint/eslint-plugin": "^8.18.0",
     "@typescript-eslint/parser": "^8.18.0",
diff --git a/grpc-calls/tsconfig.json b/grpc-calls/tsconfig.json
index 9d36637f..488f2c62 100644
--- a/grpc-calls/tsconfig.json
+++ b/grpc-calls/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "@tsconfig/node18/tsconfig.json",
+  "extends": "@tsconfig/node22/tsconfig.json",
   "version": "5.6.3",
   "compilerOptions": {
     "lib": ["es2021"],
diff --git a/hello-world-mtls/package.json b/hello-world-mtls/package.json
index 87393a9b..33f9b887 100644
--- a/hello-world-mtls/package.json
+++ b/hello-world-mtls/package.json
@@ -28,7 +28,7 @@
     "@temporalio/workflow": "^1.15.0"
   },
   "devDependencies": {
-    "@tsconfig/node18": "^18.2.4",
+    "@tsconfig/node22": "^22.0.0",
     "@types/node": "^22.9.1",
     "@typescript-eslint/eslint-plugin": "^8.18.0",
     "@typescript-eslint/parser": "^8.18.0",
diff --git a/hello-world-mtls/tsconfig.json b/hello-world-mtls/tsconfig.json
index 9d36637f..488f2c62 100644
--- a/hello-world-mtls/tsconfig.json
+++ b/hello-world-mtls/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "@tsconfig/node18/tsconfig.json",
+  "extends": "@tsconfig/node22/tsconfig.json",
   "version": "5.6.3",
   "compilerOptions": {
     "lib": ["es2021"],
diff --git a/hello-world/package.json b/hello-world/package.json
index 468c9536..bc187505 100644
--- a/hello-world/package.json
+++ b/hello-world/package.json
@@ -32,7 +32,7 @@
   },
   "devDependencies": {
     "@temporalio/testing": "^1.15.0",
-    "@tsconfig/node18": "^18.2.4",
+    "@tsconfig/node22": "^22.0.0",
     "@types/mocha": "8.x",
     "@types/node": "^22.9.1",
     "@typescript-eslint/eslint-plugin": "^8.18.0",
diff --git a/hello-world/tsconfig.json b/hello-world/tsconfig.json
index 9d36637f..488f2c62 100644
--- a/hello-world/tsconfig.json
+++ b/hello-world/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "@tsconfig/node18/tsconfig.json",
+  "extends": "@tsconfig/node22/tsconfig.json",
   "version": "5.6.3",
   "compilerOptions": {
     "lib": ["es2021"],
diff --git a/interceptors-opentelemetry/package.json b/interceptors-opentelemetry/package.json
index e3c15c6d..b6a43200 100644
--- a/interceptors-opentelemetry/package.json
+++ b/interceptors-opentelemetry/package.json
@@ -42,7 +42,7 @@
     "@temporalio/workflow": "^1.15.0"
   },
   "devDependencies": {
-    "@tsconfig/node18": "^18.2.4",
+    "@tsconfig/node22": "^22.0.0",
     "@types/node": "^22.9.1",
     "@typescript-eslint/eslint-plugin": "^8.18.0",
     "@typescript-eslint/parser": "^8.18.0",
diff --git a/interceptors-opentelemetry/src/instrumentation.ts b/interceptors-opentelemetry/src/instrumentation.ts
index 18b6c3ea..9c7c37c5 100644
--- a/interceptors-opentelemetry/src/instrumentation.ts
+++ b/interceptors-opentelemetry/src/instrumentation.ts
@@ -5,7 +5,7 @@
 
 /* eslint-disable @typescript-eslint/no-unused-vars */
 import { NodeSDK } from '@opentelemetry/sdk-node';
-import { ConsoleSpanExporter, SimpleSpanProcessor, SpanProcessor, SpanExporter } from '@opentelemetry/sdk-trace-node';
+import { ConsoleSpanExporter, SpanProcessor, SpanExporter, BatchSpanProcessor } from '@opentelemetry/sdk-trace-node';
 import { OTLPTraceExporter as OTLPTraceExporterGrpc } from '@opentelemetry/exporter-trace-otlp-grpc';
 import { OTLPTraceExporter as OTLPTraceExporterHttp } from '@opentelemetry/exporter-trace-otlp-http';
 import { OTLPMetricExporter as OTLPMetricExporterGrpc } from '@opentelemetry/exporter-metrics-otlp-grpc';
@@ -118,7 +118,7 @@ export const resource = new Resource({
 const traceExporter = setupTraceExporter();
 
 export const spanProcessor: SpanProcessor | undefined = traceExporter
-  ? new SimpleSpanProcessor(traceExporter)
+  ? new BatchSpanProcessor(traceExporter)
   : undefined;
 
 const metricReader = setupMetricReader();
diff --git a/interceptors-opentelemetry/src/worker.ts b/interceptors-opentelemetry/src/worker.ts
index e361936f..1ad2ebb5 100644
--- a/interceptors-opentelemetry/src/worker.ts
+++ b/interceptors-opentelemetry/src/worker.ts
@@ -68,6 +68,9 @@ async function main() {
     workflowsPath: require.resolve('./workflows'),
     activities,
     taskQueue: 'interceptors-opentelemetry-example',
+    // IMPORTANT: When prebundling Workflow code (i.e. using `bundleWorkflowCode(...)`), you MUST
+    // provide the following `plugins` property to `bundleWorkflowCode()`.
+    // Workflow code tracing won't work if you don't.
     plugins,
   });
   try {
diff --git a/interceptors-opentelemetry/tsconfig.json b/interceptors-opentelemetry/tsconfig.json
index 9d36637f..488f2c62 100644
--- a/interceptors-opentelemetry/tsconfig.json
+++ b/interceptors-opentelemetry/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "@tsconfig/node18/tsconfig.json",
+  "extends": "@tsconfig/node22/tsconfig.json",
   "version": "5.6.3",
   "compilerOptions": {
     "lib": ["es2021"],
diff --git a/message-passing/execute-update/package.json b/message-passing/execute-update/package.json
index c9dbadce..8795391c 100644
--- a/message-passing/execute-update/package.json
+++ b/message-passing/execute-update/package.json
@@ -32,7 +32,7 @@
   },
   "devDependencies": {
     "@temporalio/testing": "^1.15.0",
-    "@tsconfig/node18": "^18.2.4",
+    "@tsconfig/node22": "^22.0.0",
     "@types/mocha": "8.x",
     "@types/node": "^22.9.1",
     "@typescript-eslint/eslint-plugin": "^8.18.0",
diff --git a/message-passing/execute-update/tsconfig.json b/message-passing/execute-update/tsconfig.json
index 9d36637f..488f2c62 100644
--- a/message-passing/execute-update/tsconfig.json
+++ b/message-passing/execute-update/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "@tsconfig/node18/tsconfig.json",
+  "extends": "@tsconfig/node22/tsconfig.json",
   "version": "5.6.3",
   "compilerOptions": {
     "lib": ["es2021"],
diff --git a/message-passing/introduction/package.json b/message-passing/introduction/package.json
index 7403fb0b..1e994f41 100644
--- a/message-passing/introduction/package.json
+++ b/message-passing/introduction/package.json
@@ -33,7 +33,7 @@
   },
   "devDependencies": {
     "@temporalio/testing": "^1.15.0",
-    "@tsconfig/node18": "^18.2.4",
+    "@tsconfig/node22": "^22.0.0",
     "@types/mocha": "8.x",
     "@types/node": "^22.9.1",
     "@typescript-eslint/eslint-plugin": "^8.18.0",
diff --git a/message-passing/introduction/tsconfig.json b/message-passing/introduction/tsconfig.json
index 9d36637f..488f2c62 100644
--- a/message-passing/introduction/tsconfig.json
+++ b/message-passing/introduction/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "@tsconfig/node18/tsconfig.json",
+  "extends": "@tsconfig/node22/tsconfig.json",
   "version": "5.6.3",
   "compilerOptions": {
     "lib": ["es2021"],
diff --git a/message-passing/safe-message-handlers/package.json b/message-passing/safe-message-handlers/package.json
index ae963c43..da8dd3d5 100644
--- a/message-passing/safe-message-handlers/package.json
+++ b/message-passing/safe-message-handlers/package.json
@@ -33,7 +33,7 @@
   },
   "devDependencies": {
     "@temporalio/testing": "^1.15.0",
-    "@tsconfig/node18": "^18.2.4",
+    "@tsconfig/node22": "^22.0.0",
     "@types/mocha": "8.x",
     "@types/node": "^22.9.1",
     "@typescript-eslint/eslint-plugin": "^8.18.0",
diff --git a/message-passing/safe-message-handlers/tsconfig.json b/message-passing/safe-message-handlers/tsconfig.json
index b9c76081..a5207f09 100644
--- a/message-passing/safe-message-handlers/tsconfig.json
+++ b/message-passing/safe-message-handlers/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "@tsconfig/node18/tsconfig.json",
+  "extends": "@tsconfig/node22/tsconfig.json",
   "version": "5.6.3",
   "compilerOptions": {
     "declaration": true,
diff --git a/message-passing/tsconfig.json b/message-passing/tsconfig.json
index 9d36637f..488f2c62 100644
--- a/message-passing/tsconfig.json
+++ b/message-passing/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "@tsconfig/node18/tsconfig.json",
+  "extends": "@tsconfig/node22/tsconfig.json",
   "version": "5.6.3",
   "compilerOptions": {
     "lib": ["es2021"],
diff --git a/monorepo-folders/package.json b/monorepo-folders/package.json
index 2ab300bd..53168480 100644
--- a/monorepo-folders/package.json
+++ b/monorepo-folders/package.json
@@ -19,7 +19,7 @@
     "concurrently": "^6.3.0"
   },
   "devDependencies": {
-    "@tsconfig/node18": "^18.2.4",
+    "@tsconfig/node22": "^22.0.0",
     "@types/node": "^22.9.1",
     "@typescript-eslint/eslint-plugin": "^8.18.0",
     "@typescript-eslint/parser": "^8.18.0",
diff --git a/monorepo-folders/packages/backend-apis/tsconfig.json b/monorepo-folders/packages/backend-apis/tsconfig.json
index 11394eb2..6677f6bb 100644
--- a/monorepo-folders/packages/backend-apis/tsconfig.json
+++ b/monorepo-folders/packages/backend-apis/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "@tsconfig/node18/tsconfig.json",
+  "extends": "@tsconfig/node22/tsconfig.json",
   "version": "5.6.3",
   "compilerOptions": {
     "lib": ["es2021"],
diff --git a/monorepo-folders/packages/temporal-worker/tsconfig.json b/monorepo-folders/packages/temporal-worker/tsconfig.json
index 11394eb2..6677f6bb 100644
--- a/monorepo-folders/packages/temporal-worker/tsconfig.json
+++ b/monorepo-folders/packages/temporal-worker/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "@tsconfig/node18/tsconfig.json",
+  "extends": "@tsconfig/node22/tsconfig.json",
   "version": "5.6.3",
   "compilerOptions": {
     "lib": ["es2021"],
diff --git a/monorepo-folders/packages/temporal-workflows/package.json b/monorepo-folders/packages/temporal-workflows/package.json
index efca6412..e33aee52 100644
--- a/monorepo-folders/packages/temporal-workflows/package.json
+++ b/monorepo-folders/packages/temporal-workflows/package.json
@@ -12,7 +12,7 @@
     "@temporalio/workflow": "^1.15.0"
   },
   "devDependencies": {
-    "@tsconfig/node18": "^18.2.4",
+    "@tsconfig/node22": "^22.0.0",
     "@typescript-eslint/eslint-plugin": "^8.18.0",
     "@typescript-eslint/parser": "^8.18.0",
     "eslint": "^8.57.1",
diff --git a/monorepo-folders/packages/temporal-workflows/tsconfig.json b/monorepo-folders/packages/temporal-workflows/tsconfig.json
index 9d36637f..488f2c62 100644
--- a/monorepo-folders/packages/temporal-workflows/tsconfig.json
+++ b/monorepo-folders/packages/temporal-workflows/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "@tsconfig/node18/tsconfig.json",
+  "extends": "@tsconfig/node22/tsconfig.json",
   "version": "5.6.3",
   "compilerOptions": {
     "lib": ["es2021"],
diff --git a/mutex/package.json b/mutex/package.json
index a561625e..afc22d72 100644
--- a/mutex/package.json
+++ b/mutex/package.json
@@ -32,7 +32,7 @@
   },
   "devDependencies": {
     "@temporalio/testing": "^1.15.0",
-    "@tsconfig/node18": "^18.2.4",
+    "@tsconfig/node22": "^22.0.0",
     "@types/mocha": "10.0.1",
     "@types/node": "^22.9.1",
     "@types/uuid": "8.x",
diff --git a/mutex/tsconfig.json b/mutex/tsconfig.json
index 9d36637f..488f2c62 100644
--- a/mutex/tsconfig.json
+++ b/mutex/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "@tsconfig/node18/tsconfig.json",
+  "extends": "@tsconfig/node22/tsconfig.json",
   "version": "5.6.3",
   "compilerOptions": {
     "lib": ["es2021"],
diff --git a/nextjs-ecommerce-oneclick/package.json b/nextjs-ecommerce-oneclick/package.json
index 3573bdbf..b8684e3b 100644
--- a/nextjs-ecommerce-oneclick/package.json
+++ b/nextjs-ecommerce-oneclick/package.json
@@ -32,7 +32,7 @@
     "uuid": "^8.3.2"
   },
   "devDependencies": {
-    "@tsconfig/node18": "^18.2.4",
+    "@tsconfig/node22": "^22.0.0",
     "@types/node": "^22.9.1",
     "@types/react": "^18.0.0",
     "@typescript-eslint/eslint-plugin": "^8.18.0",
diff --git a/nextjs-ecommerce-oneclick/temporal/tsconfig.json b/nextjs-ecommerce-oneclick/temporal/tsconfig.json
index 9d36637f..488f2c62 100644
--- a/nextjs-ecommerce-oneclick/temporal/tsconfig.json
+++ b/nextjs-ecommerce-oneclick/temporal/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "@tsconfig/node18/tsconfig.json",
+  "extends": "@tsconfig/node22/tsconfig.json",
   "version": "5.6.3",
   "compilerOptions": {
     "lib": ["es2021"],
diff --git a/nexus-cancellation/package.json b/nexus-cancellation/package.json
index 16575cd9..8ad1d57e 100644
--- a/nexus-cancellation/package.json
+++ b/nexus-cancellation/package.json
@@ -34,7 +34,7 @@
     "nanoid": "3.x"
   },
   "devDependencies": {
-    "@tsconfig/node18": "^18.2.4",
+    "@tsconfig/node22": "^22.0.0",
     "@types/node": "^22.9.1",
     "@typescript-eslint/eslint-plugin": "^8.18.0",
     "@typescript-eslint/parser": "^8.18.0",
diff --git a/nexus-cancellation/tsconfig.json b/nexus-cancellation/tsconfig.json
index 9d36637f..488f2c62 100644
--- a/nexus-cancellation/tsconfig.json
+++ b/nexus-cancellation/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "@tsconfig/node18/tsconfig.json",
+  "extends": "@tsconfig/node22/tsconfig.json",
   "version": "5.6.3",
   "compilerOptions": {
     "lib": ["es2021"],
diff --git a/nexus-hello/package.json b/nexus-hello/package.json
index d6533943..b38e8e9f 100644
--- a/nexus-hello/package.json
+++ b/nexus-hello/package.json
@@ -34,7 +34,7 @@
     "nanoid": "3.x"
   },
   "devDependencies": {
-    "@tsconfig/node18": "^18.2.4",
+    "@tsconfig/node22": "^22.0.0",
     "@types/node": "^22.9.1",
     "@typescript-eslint/eslint-plugin": "^8.18.0",
     "@typescript-eslint/parser": "^8.18.0",
diff --git a/nexus-hello/tsconfig.json b/nexus-hello/tsconfig.json
index 9d36637f..488f2c62 100644
--- a/nexus-hello/tsconfig.json
+++ b/nexus-hello/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "@tsconfig/node18/tsconfig.json",
+  "extends": "@tsconfig/node22/tsconfig.json",
   "version": "5.6.3",
   "compilerOptions": {
     "lib": ["es2021"],
diff --git a/package.json b/package.json
index 16cb6adf..eb963758 100644
--- a/package.json
+++ b/package.json
@@ -12,8 +12,7 @@
     "upgrade-versions": "zx .scripts/upgrade-versions.mjs",
     "lint": "pnpm run -r --filter './*' lint",
     "prepare": "husky install",
-    "update-toc": "doctoc README.md",
-    "verify-samples": "zx .scripts/verify-samples.mjs"
+    "update-toc": "doctoc README.md"
   },
   "devDependencies": {
     "doctoc": "^2.1.0",
@@ -37,4 +36,4 @@
       }
     }
   }
-}
\ No newline at end of file
+}
diff --git a/patching-api/package.json b/patching-api/package.json
index 69e91d63..05ac0fb1 100644
--- a/patching-api/package.json
+++ b/patching-api/package.json
@@ -32,7 +32,7 @@
     "node-fetch": "2.x"
   },
   "devDependencies": {
-    "@tsconfig/node18": "^18.2.4",
+    "@tsconfig/node22": "^22.0.0",
     "@types/mocha": "8.x",
     "@types/node": "^22.9.1",
     "@types/node-fetch": "^2.5.12",
diff --git a/patching-api/tsconfig.json b/patching-api/tsconfig.json
index 9d36637f..488f2c62 100644
--- a/patching-api/tsconfig.json
+++ b/patching-api/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "@tsconfig/node18/tsconfig.json",
+  "extends": "@tsconfig/node22/tsconfig.json",
   "version": "5.6.3",
   "compilerOptions": {
     "lib": ["es2021"],
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 54474ace..e31121dc 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -47,9 +47,9 @@ importers:
         specifier: ^1.15.0
         version: 1.15.0
     devDependencies:
-      '@tsconfig/node18':
-        specifier: ^18.2.4
-        version: 18.2.4
+      '@tsconfig/node22':
+        specifier: ^22.0.0
+        version: 22.0.5
       '@types/node':
         specifier: ^22.9.1
         version: 22.12.0
@@ -99,9 +99,9 @@ importers:
         specifier: ^1.15.0
         version: 1.15.0
     devDependencies:
-      '@tsconfig/node18':
-        specifier: ^18.2.4
-        version: 18.2.4
+      '@tsconfig/node22':
+        specifier: ^22.0.0
+        version: 22.0.5
       '@types/node':
         specifier: ^22.9.1
         version: 22.12.0
@@ -166,9 +166,9 @@ importers:
       '@temporalio/testing':
         specifier: ^1.15.0
         version: 1.15.0(@swc/helpers@0.5.15)
-      '@tsconfig/node18':
-        specifier: ^18.2.4
-        version: 18.2.4
+      '@tsconfig/node22':
+        specifier: ^22.0.0
+        version: 22.0.5
       '@types/jest':
         specifier: ^27.5.1
         version: 27.5.2
@@ -284,9 +284,9 @@ importers:
       '@temporalio/testing':
         specifier: ^1.15.0
         version: 1.15.0(@swc/helpers@0.5.15)
-      '@tsconfig/node18':
-        specifier: ^18.2.4
-        version: 18.2.4
+      '@tsconfig/node22':
+        specifier: ^22.0.0
+        version: 22.0.5
       '@types/mocha':
         specifier: 8.x
         version: 8.2.3
@@ -342,9 +342,9 @@ importers:
         specifier: ^1.15.0
         version: 1.15.0
     devDependencies:
-      '@tsconfig/node18':
-        specifier: ^18.2.4
-        version: 18.2.4
+      '@tsconfig/node22':
+        specifier: ^22.0.0
+        version: 22.0.5
       '@types/node':
         specifier: ^22.9.1
         version: 22.12.0
@@ -394,9 +394,9 @@ importers:
         specifier: ^1.15.0
         version: 1.15.0
     devDependencies:
-      '@tsconfig/node18':
-        specifier: ^18.2.4
-        version: 18.2.4
+      '@tsconfig/node22':
+        specifier: ^22.0.0
+        version: 22.0.5
       '@types/node':
         specifier: ^22.9.1
         version: 22.12.0
@@ -446,9 +446,9 @@ importers:
         specifier: ^1.15.0
         version: 1.15.0
     devDependencies:
-      '@tsconfig/node18':
-        specifier: ^18.2.4
-        version: 18.2.4
+      '@tsconfig/node22':
+        specifier: ^22.0.0
+        version: 22.0.5
       '@types/node':
         specifier: ^22.9.1
         version: 22.12.0
@@ -507,9 +507,9 @@ importers:
         specifier: ^3.3.3
         version: 3.17.0
     devDependencies:
-      '@tsconfig/node18':
-        specifier: ^18.2.4
-        version: 18.2.4
+      '@tsconfig/node22':
+        specifier: ^22.0.0
+        version: 22.0.5
       '@types/node':
         specifier: ^22.9.1
         version: 22.12.0
@@ -565,9 +565,9 @@ importers:
         specifier: ^4.1.0
         version: 4.1.0
     devDependencies:
-      '@tsconfig/node18':
-        specifier: ^18.2.4
-        version: 18.2.4
+      '@tsconfig/node22':
+        specifier: ^22.0.0
+        version: 22.0.5
       '@types/js-yaml':
         specifier: ^4.0.5
         version: 4.0.9
@@ -626,9 +626,9 @@ importers:
       '@temporalio/testing':
         specifier: ^1.15.0
         version: 1.15.0(@swc/helpers@0.5.15)
-      '@tsconfig/node18':
-        specifier: ^18.2.4
-        version: 18.2.4
+      '@tsconfig/node22':
+        specifier: ^22.0.0
+        version: 22.0.5
       '@types/jest':
         specifier: ^29.5.14
         version: 29.5.14
@@ -693,9 +693,9 @@ importers:
       '@temporalio/testing':
         specifier: ^1.15.0
         version: 1.15.0(@swc/helpers@0.5.15)
-      '@tsconfig/node18':
-        specifier: ^18.2.4
-        version: 18.2.4
+      '@tsconfig/node22':
+        specifier: ^22.0.0
+        version: 22.0.5
       '@types/mocha':
         specifier: 8.x
         version: 8.2.3
@@ -760,9 +760,9 @@ importers:
         specifier: ^8.3.2
         version: 8.3.2
     devDependencies:
-      '@tsconfig/node18':
-        specifier: ^18.2.4
-        version: 18.2.4
+      '@tsconfig/node22':
+        specifier: ^22.0.0
+        version: 22.0.5
       '@types/ejson':
         specifier: ^2.1.3
         version: 2.2.2
@@ -824,9 +824,9 @@ importers:
       '@temporalio/testing':
         specifier: ^1.15.0
         version: 1.15.0(@swc/helpers@0.5.15)
-      '@tsconfig/node18':
-        specifier: ^18.2.4
-        version: 18.2.4
+      '@tsconfig/node22':
+        specifier: ^22.0.0
+        version: 22.0.5
       '@types/mocha':
         specifier: 8.x
         version: 8.2.3
@@ -903,9 +903,9 @@ importers:
         specifier: ^16.2.0
         version: 16.2.0
     devDependencies:
-      '@tsconfig/node18':
-        specifier: ^18.2.4
-        version: 18.2.4
+      '@tsconfig/node22':
+        specifier: ^22.0.0
+        version: 22.0.5
       '@types/cors':
         specifier: ^2.8.12
         version: 2.8.17
@@ -961,9 +961,9 @@ importers:
         specifier: ^1.15.0
         version: 1.15.0
     devDependencies:
-      '@tsconfig/node18':
-        specifier: ^18.2.4
-        version: 18.2.4
+      '@tsconfig/node22':
+        specifier: ^22.0.0
+        version: 22.0.5
       '@types/node':
         specifier: ^22.9.1
         version: 22.12.0
@@ -1022,9 +1022,9 @@ importers:
         specifier: 8.3.2
         version: 8.3.2
     devDependencies:
-      '@tsconfig/node18':
-        specifier: ^18.2.4
-        version: 18.2.4
+      '@tsconfig/node22':
+        specifier: ^22.0.0
+        version: 22.0.5
       '@types/express':
         specifier: 4.17.13
         version: 4.17.13
@@ -1089,9 +1089,9 @@ importers:
         specifier: ^3.3.2
         version: 3.3.2
     devDependencies:
-      '@tsconfig/node18':
-        specifier: ^18.2.4
-        version: 18.2.4
+      '@tsconfig/node22':
+        specifier: ^22.0.0
+        version: 22.0.5
       '@types/node':
         specifier: ^22.9.1
         version: 22.12.0
@@ -1513,9 +1513,9 @@ importers:
         specifier: 3.x
         version: 3.3.8
     devDependencies:
-      '@tsconfig/node18':
-        specifier: ^18.2.4
-        version: 18.2.4
+      '@tsconfig/node22':
+        specifier: ^22.0.0
+        version: 22.0.5
       '@types/node':
         specifier: ^22.9.1
         version: 22.12.0
@@ -1571,9 +1571,9 @@ importers:
       '@temporalio/testing':
         specifier: ^1.15.0
         version: 1.15.0(@swc/helpers@0.5.15)
-      '@tsconfig/node18':
-        specifier: ^18.2.4
-        version: 18.2.4
+      '@tsconfig/node22':
+        specifier: ^22.0.0
+        version: 22.0.5
       '@types/mocha':
         specifier: 8.x
         version: 8.2.3
@@ -1660,9 +1660,9 @@ importers:
         specifier: ^1.15.0
         version: 1.15.0
     devDependencies:
-      '@tsconfig/node18':
-        specifier: ^18.2.4
-        version: 18.2.4
+      '@tsconfig/node22':
+        specifier: ^22.0.0
+        version: 22.0.5
       '@types/node':
         specifier: ^22.9.1
         version: 22.12.0
@@ -1751,9 +1751,9 @@ importers:
         specifier: ^1.15.0
         version: 1.15.0
     devDependencies:
-      '@tsconfig/node18':
-        specifier: ^18.2.4
-        version: 18.2.4
+      '@tsconfig/node22':
+        specifier: ^22.0.0
+        version: 22.0.5
       '@types/node':
         specifier: ^22.9.1
         version: 22.12.0
@@ -1809,9 +1809,9 @@ importers:
       '@temporalio/testing':
         specifier: ^1.15.0
         version: 1.15.0(@swc/helpers@0.5.15)
-      '@tsconfig/node18':
-        specifier: ^18.2.4
-        version: 18.2.4
+      '@tsconfig/node22':
+        specifier: ^22.0.0
+        version: 22.0.5
       '@types/mocha':
         specifier: 8.x
         version: 8.2.3
@@ -1876,9 +1876,9 @@ importers:
       '@temporalio/testing':
         specifier: ^1.15.0
         version: 1.15.0(@swc/helpers@0.5.15)
-      '@tsconfig/node18':
-        specifier: ^18.2.4
-        version: 18.2.4
+      '@tsconfig/node22':
+        specifier: ^22.0.0
+        version: 22.0.5
       '@types/mocha':
         specifier: 8.x
         version: 8.2.3
@@ -1943,9 +1943,9 @@ importers:
       '@temporalio/testing':
         specifier: ^1.15.0
         version: 1.15.0(@swc/helpers@0.5.15)
-      '@tsconfig/node18':
-        specifier: ^18.2.4
-        version: 18.2.4
+      '@tsconfig/node22':
+        specifier: ^22.0.0
+        version: 22.0.5
       '@types/mocha':
         specifier: 8.x
         version: 8.2.3
@@ -1989,9 +1989,9 @@ importers:
         specifier: ^6.3.0
         version: 6.5.1
     devDependencies:
-      '@tsconfig/node18':
-        specifier: ^18.2.4
-        version: 18.2.4
+      '@tsconfig/node22':
+        specifier: ^22.0.0
+        version: 22.0.5
       '@types/node':
         specifier: ^22.9.1
         version: 22.12.0
@@ -2116,9 +2116,9 @@ importers:
         specifier: ^1.15.0
         version: 1.15.0
     devDependencies:
-      '@tsconfig/node18':
-        specifier: ^18.2.4
-        version: 18.2.4
+      '@tsconfig/node22':
+        specifier: ^22.0.0
+        version: 22.0.5
       '@typescript-eslint/eslint-plugin':
         specifier: ^8.18.0
         version: 8.22.0(@typescript-eslint/parser@8.22.0(eslint@8.57.1)(typescript@5.7.3))(eslint@8.57.1)(typescript@5.7.3)
@@ -2162,9 +2162,9 @@ importers:
       '@temporalio/testing':
         specifier: ^1.15.0
         version: 1.15.0(@swc/helpers@0.5.15)
-      '@tsconfig/node18':
-        specifier: ^18.2.4
-        version: 18.2.4
+      '@tsconfig/node22':
+        specifier: ^22.0.0
+        version: 22.0.5
       '@types/mocha':
         specifier: 10.0.1
         version: 10.0.1
@@ -2365,9 +2365,9 @@ importers:
         specifier: ^8.3.2
         version: 8.3.2
     devDependencies:
-      '@tsconfig/node18':
-        specifier: ^18.2.4
-        version: 18.2.4
+      '@tsconfig/node22':
+        specifier: ^22.0.0
+        version: 22.0.5
       '@types/node':
         specifier: ^22.9.1
         version: 22.12.0
@@ -2441,9 +2441,9 @@ importers:
         specifier: ^0.0.1
         version: 0.0.1
     devDependencies:
-      '@tsconfig/node18':
-        specifier: ^18.2.4
-        version: 18.2.4
+      '@tsconfig/node22':
+        specifier: ^22.0.0
+        version: 22.0.5
       '@types/node':
         specifier: ^22.9.1
         version: 22.12.0
@@ -2502,9 +2502,9 @@ importers:
         specifier: ^0.0.1
         version: 0.0.1
     devDependencies:
-      '@tsconfig/node18':
-        specifier: ^18.2.4
-        version: 18.2.4
+      '@tsconfig/node22':
+        specifier: ^22.0.0
+        version: 22.0.5
       '@types/node':
         specifier: ^22.9.1
         version: 22.12.0
@@ -2563,9 +2563,9 @@ importers:
         specifier: 2.x
         version: 2.7.0
     devDependencies:
-      '@tsconfig/node18':
-        specifier: ^18.2.4
-        version: 18.2.4
+      '@tsconfig/node22':
+        specifier: ^22.0.0
+        version: 22.0.5
       '@types/mocha':
         specifier: 8.x
         version: 8.2.3
@@ -2624,9 +2624,9 @@ importers:
         specifier: ^1.15.0
         version: 1.15.0
     devDependencies:
-      '@tsconfig/node18':
-        specifier: ^18.2.4
-        version: 18.2.4
+      '@tsconfig/node22':
+        specifier: ^22.0.0
+        version: 22.0.5
       '@types/node':
         specifier: ^22.9.1
         version: 22.12.0
@@ -2682,9 +2682,9 @@ importers:
         specifier: ^8.3.2
         version: 8.3.2
     devDependencies:
-      '@tsconfig/node18':
-        specifier: ^18.2.4
-        version: 18.2.4
+      '@tsconfig/node22':
+        specifier: ^22.0.0
+        version: 22.0.5
       '@types/node':
         specifier: ^22.9.1
         version: 22.12.0
@@ -2761,9 +2761,9 @@ importers:
         specifier: ^4.28.0
         version: 4.28.5
     devDependencies:
-      '@tsconfig/node18':
-        specifier: ^18.2.4
-        version: 18.2.4
+      '@tsconfig/node22':
+        specifier: ^22.0.0
+        version: 22.0.5
       '@types/ioredis':
         specifier: ^4.27.7
         version: 4.28.10
@@ -2819,9 +2819,9 @@ importers:
         specifier: ^2.1.8
         version: 2.1.8
     devDependencies:
-      '@tsconfig/node18':
-        specifier: ^18.2.4
-        version: 18.2.4
+      '@tsconfig/node22':
+        specifier: ^22.0.0
+        version: 22.0.5
       '@types/node':
         specifier: ^22.9.1
         version: 22.12.0
@@ -2874,9 +2874,9 @@ importers:
         specifier: ^1.15.0
         version: 1.15.0
     devDependencies:
-      '@tsconfig/node18':
-        specifier: ^18.2.4
-        version: 18.2.4
+      '@tsconfig/node22':
+        specifier: ^22.0.0
+        version: 22.0.5
       '@types/node':
         specifier: ^22.9.1
         version: 22.12.0
@@ -2926,9 +2926,9 @@ importers:
         specifier: ^1.15.0
         version: 1.15.0
     devDependencies:
-      '@tsconfig/node18':
-        specifier: ^18.2.4
-        version: 18.2.4
+      '@tsconfig/node22':
+        specifier: ^22.0.0
+        version: 22.0.5
       '@types/node':
         specifier: ^22.9.1
         version: 22.12.0
@@ -2984,9 +2984,9 @@ importers:
         specifier: ^1.15.0
         version: 1.15.0
     devDependencies:
-      '@tsconfig/node18':
-        specifier: ^18.2.4
-        version: 18.2.4
+      '@tsconfig/node22':
+        specifier: ^22.0.0
+        version: 22.0.5
       '@types/node':
         specifier: ^22.9.1
         version: 22.12.0
@@ -3036,9 +3036,9 @@ importers:
         specifier: ^1.15.0
         version: 1.15.0
     devDependencies:
-      '@tsconfig/node18':
-        specifier: ^18.2.4
-        version: 18.2.4
+      '@tsconfig/node22':
+        specifier: ^22.0.0
+        version: 22.0.5
       '@types/node':
         specifier: ^22.9.1
         version: 22.12.0
@@ -3088,9 +3088,9 @@ importers:
         specifier: ^1.15.0
         version: 1.15.0
     devDependencies:
-      '@tsconfig/node18':
-        specifier: ^18.2.4
-        version: 18.2.4
+      '@tsconfig/node22':
+        specifier: ^22.0.0
+        version: 22.0.5
       '@types/node':
         specifier: ^22.9.1
         version: 22.12.0
@@ -3146,9 +3146,9 @@ importers:
       '@temporalio/testing':
         specifier: ^1.15.0
         version: 1.15.0(@swc/helpers@0.5.15)
-      '@tsconfig/node18':
-        specifier: ^18.2.4
-        version: 18.2.4
+      '@tsconfig/node22':
+        specifier: ^22.0.0
+        version: 22.0.5
       '@types/jest':
         specifier: ^29.5.14
         version: 29.5.14
@@ -3213,9 +3213,9 @@ importers:
         specifier: 3.x
         version: 3.3.8
     devDependencies:
-      '@tsconfig/node18':
-        specifier: ^18.2.4
-        version: 18.2.4
+      '@tsconfig/node22':
+        specifier: ^22.0.0
+        version: 22.0.5
       '@types/node':
         specifier: ^22.9.1
         version: 22.12.0
@@ -3265,9 +3265,9 @@ importers:
         specifier: ^1.15.0
         version: 1.15.0
     devDependencies:
-      '@tsconfig/node18':
-        specifier: ^18.2.4
-        version: 18.2.4
+      '@tsconfig/node22':
+        specifier: ^22.0.0
+        version: 22.0.5
       '@types/node':
         specifier: ^22.9.1
         version: 22.12.0
@@ -3326,9 +3326,9 @@ importers:
       '@temporalio/testing':
         specifier: ^1.15.0
         version: 1.15.0(@swc/helpers@0.5.15)
-      '@tsconfig/node18':
-        specifier: ^18.2.4
-        version: 18.2.4
+      '@tsconfig/node22':
+        specifier: ^22.0.0
+        version: 22.0.5
       '@types/mocha':
         specifier: ^9.1.1
         version: 9.1.1
@@ -3399,9 +3399,9 @@ importers:
         specifier: ^1.15.0
         version: 1.15.0
     devDependencies:
-      '@tsconfig/node18':
-        specifier: ^18.2.4
-        version: 18.2.4
+      '@tsconfig/node22':
+        specifier: ^22.0.0
+        version: 22.0.5
       '@types/node':
         specifier: ^22.9.1
         version: 22.12.0
@@ -3454,9 +3454,9 @@ importers:
         specifier: ^1.0.5
         version: 1.0.5
     devDependencies:
-      '@tsconfig/node18':
-        specifier: ^18.2.4
-        version: 18.2.4
+      '@tsconfig/node22':
+        specifier: ^22.0.0
+        version: 22.0.5
       '@types/node':
         specifier: ^22.9.1
         version: 22.12.0
@@ -3509,9 +3509,9 @@ importers:
         specifier: ^8.3.2
         version: 8.3.2
     devDependencies:
-      '@tsconfig/node18':
-        specifier: ^18.2.4
-        version: 18.2.4
+      '@tsconfig/node22':
+        specifier: ^22.0.0
+        version: 22.0.5
       '@types/node':
         specifier: ^22.9.1
         version: 22.12.0
@@ -3567,9 +3567,9 @@ importers:
         specifier: ^1.15.0
         version: 1.15.0
     devDependencies:
-      '@tsconfig/node18':
-        specifier: ^18.2.4
-        version: 18.2.4
+      '@tsconfig/node22':
+        specifier: ^22.0.0
+        version: 22.0.5
       '@types/node':
         specifier: ^22.9.1
         version: 22.12.0
@@ -6589,8 +6589,8 @@ packages:
   '@tsconfig/node16@1.0.4':
     resolution: {integrity: sha512-vxhUy4J8lyeyinH7Azl1pdd43GJhZH/tP2weN8TntQblOY+A0XbT8DJk1/oCPuOOyg/Ja757rG0CgHcWC8OfMA==}
 
-  '@tsconfig/node18@18.2.4':
-    resolution: {integrity: sha512-5xxU8vVs9/FNcvm3gE07fPbn9tl6tqGGWA9tSlwsUEkBxtRnTsNmwrV8gasZ9F/EobaSv9+nu8AxUKccw77JpQ==}
+  '@tsconfig/node22@22.0.5':
+    resolution: {integrity: sha512-hLf2ld+sYN/BtOJjHUWOk568dvjFQkHnLNa6zce25GIH+vxKfvTgm3qpaH6ToF5tu/NN0IH66s+Bb5wElHrLcw==}
 
   '@types/acorn@4.0.6':
     resolution: {integrity: sha512-veQTnWP+1D/xbxVrPC3zHnCZRjSrKfhbMUlEA43iMZLu7EsnTtkJklIuwrCPbOi8YkvDQAiW05VQQFvvz9oieQ==}
@@ -18323,7 +18323,7 @@ snapshots:
 
   '@tsconfig/node16@1.0.4': {}
 
-  '@tsconfig/node18@18.2.4': {}
+  '@tsconfig/node22@22.0.5': {}
 
   '@types/acorn@4.0.6':
     dependencies:
diff --git a/polling/infrequent/package.json b/polling/infrequent/package.json
index efcc921e..5e9f4f3a 100644
--- a/polling/infrequent/package.json
+++ b/polling/infrequent/package.json
@@ -32,7 +32,7 @@
   },
   "devDependencies": {
     "@temporalio/testing": "^1.15.0",
-    "@tsconfig/node18": "^18.2.4",
+    "@tsconfig/node22": "^22.0.0",
     "@types/jest": "^29.5.14",
     "@types/mocha": "8.x",
     "@types/node": "^22.9.1",
diff --git a/polling/infrequent/tsconfig.json b/polling/infrequent/tsconfig.json
index 9d36637f..488f2c62 100644
--- a/polling/infrequent/tsconfig.json
+++ b/polling/infrequent/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "@tsconfig/node18/tsconfig.json",
+  "extends": "@tsconfig/node22/tsconfig.json",
   "version": "5.6.3",
   "compilerOptions": {
     "lib": ["es2021"],
diff --git a/production/package.json b/production/package.json
index b99b1835..41a2ec4d 100644
--- a/production/package.json
+++ b/production/package.json
@@ -30,7 +30,7 @@
     "@temporalio/workflow": "^1.15.0"
   },
   "devDependencies": {
-    "@tsconfig/node18": "^18.2.4",
+    "@tsconfig/node22": "^22.0.0",
     "@types/node": "^22.9.1",
     "@typescript-eslint/eslint-plugin": "^8.18.0",
     "@typescript-eslint/parser": "^8.18.0",
diff --git a/production/tsconfig.json b/production/tsconfig.json
index 9d36637f..488f2c62 100644
--- a/production/tsconfig.json
+++ b/production/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "@tsconfig/node18/tsconfig.json",
+  "extends": "@tsconfig/node22/tsconfig.json",
   "version": "5.6.3",
   "compilerOptions": {
     "lib": ["es2021"],
diff --git a/protobufs/package.json b/protobufs/package.json
index fbc9b46a..1fdc43aa 100644
--- a/protobufs/package.json
+++ b/protobufs/package.json
@@ -34,7 +34,7 @@
     "uuid": "^8.3.2"
   },
   "devDependencies": {
-    "@tsconfig/node18": "^18.2.4",
+    "@tsconfig/node22": "^22.0.0",
     "@types/node": "^22.9.1",
     "@types/uuid": "^8.3.4",
     "@typescript-eslint/eslint-plugin": "^8.18.0",
diff --git a/protobufs/tsconfig.json b/protobufs/tsconfig.json
index 9d36637f..488f2c62 100644
--- a/protobufs/tsconfig.json
+++ b/protobufs/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "@tsconfig/node18/tsconfig.json",
+  "extends": "@tsconfig/node22/tsconfig.json",
   "version": "5.6.3",
   "compilerOptions": {
     "lib": ["es2021"],
diff --git a/query-subscriptions/package.json b/query-subscriptions/package.json
index ff6b36c3..9b6c1aa4 100644
--- a/query-subscriptions/package.json
+++ b/query-subscriptions/package.json
@@ -31,7 +31,7 @@
     "ioredis": "^4.28.0"
   },
   "devDependencies": {
-    "@tsconfig/node18": "^18.2.4",
+    "@tsconfig/node22": "^22.0.0",
     "@types/ioredis": "^4.27.7",
     "@types/node": "^22.9.1",
     "@typescript-eslint/eslint-plugin": "^8.18.0",
diff --git a/query-subscriptions/tsconfig.json b/query-subscriptions/tsconfig.json
index 9d36637f..488f2c62 100644
--- a/query-subscriptions/tsconfig.json
+++ b/query-subscriptions/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "@tsconfig/node18/tsconfig.json",
+  "extends": "@tsconfig/node22/tsconfig.json",
   "version": "5.6.3",
   "compilerOptions": {
     "lib": ["es2021"],
diff --git a/saga/package.json b/saga/package.json
index bab4b16b..1fa7c3c0 100644
--- a/saga/package.json
+++ b/saga/package.json
@@ -30,7 +30,7 @@
     "cuid": "^2.1.8"
   },
   "devDependencies": {
-    "@tsconfig/node18": "^18.2.4",
+    "@tsconfig/node22": "^22.0.0",
     "@types/node": "^22.9.1",
     "@typescript-eslint/eslint-plugin": "^8.18.0",
     "@typescript-eslint/parser": "^8.18.0",
diff --git a/saga/tsconfig.json b/saga/tsconfig.json
index 9d36637f..488f2c62 100644
--- a/saga/tsconfig.json
+++ b/saga/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "@tsconfig/node18/tsconfig.json",
+  "extends": "@tsconfig/node22/tsconfig.json",
   "version": "5.6.3",
   "compilerOptions": {
     "lib": ["es2021"],
diff --git a/schedules/package.json b/schedules/package.json
index ab9d0dc4..33e32ffa 100644
--- a/schedules/package.json
+++ b/schedules/package.json
@@ -38,7 +38,7 @@
     "@temporalio/workflow": "^1.15.0"
   },
   "devDependencies": {
-    "@tsconfig/node18": "^18.2.4",
+    "@tsconfig/node22": "^22.0.0",
     "@types/node": "^22.9.1",
     "@typescript-eslint/eslint-plugin": "^8.18.0",
     "@typescript-eslint/parser": "^8.18.0",
diff --git a/schedules/tsconfig.json b/schedules/tsconfig.json
index 9d36637f..488f2c62 100644
--- a/schedules/tsconfig.json
+++ b/schedules/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "@tsconfig/node18/tsconfig.json",
+  "extends": "@tsconfig/node22/tsconfig.json",
   "version": "5.6.3",
   "compilerOptions": {
     "lib": ["es2021"],
diff --git a/scratchpad/package.json b/scratchpad/package.json
index 5b640243..46c157fb 100644
--- a/scratchpad/package.json
+++ b/scratchpad/package.json
@@ -26,7 +26,7 @@
     "@temporalio/workflow": "^1.15.0"
   },
   "devDependencies": {
-    "@tsconfig/node18": "^18.2.4",
+    "@tsconfig/node22": "^22.0.0",
     "@types/node": "^22.9.1",
     "@typescript-eslint/eslint-plugin": "^8.18.0",
     "@typescript-eslint/parser": "^8.18.0",
diff --git a/scratchpad/tsconfig.json b/scratchpad/tsconfig.json
index 83d3b667..070431fb 100644
--- a/scratchpad/tsconfig.json
+++ b/scratchpad/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "@tsconfig/node18/tsconfig.json",
+  "extends": "@tsconfig/node22/tsconfig.json",
   "version": "5.6.3",
   "compilerOptions": {
     "lib": ["es2021"],
diff --git a/search-attributes/package.json b/search-attributes/package.json
index 77c3c0a0..63ad498c 100644
--- a/search-attributes/package.json
+++ b/search-attributes/package.json
@@ -32,7 +32,7 @@
     "@temporalio/workflow": "^1.15.0"
   },
   "devDependencies": {
-    "@tsconfig/node18": "^18.2.4",
+    "@tsconfig/node22": "^22.0.0",
     "@types/node": "^22.9.1",
     "@typescript-eslint/eslint-plugin": "^8.18.0",
     "@typescript-eslint/parser": "^8.18.0",
diff --git a/search-attributes/tsconfig.json b/search-attributes/tsconfig.json
index 9d36637f..488f2c62 100644
--- a/search-attributes/tsconfig.json
+++ b/search-attributes/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "@tsconfig/node18/tsconfig.json",
+  "extends": "@tsconfig/node22/tsconfig.json",
   "version": "5.6.3",
   "compilerOptions": {
     "lib": ["es2021"],
diff --git a/signals-queries/package.json b/signals-queries/package.json
index dff67b47..649df067 100644
--- a/signals-queries/package.json
+++ b/signals-queries/package.json
@@ -32,7 +32,7 @@
     "@temporalio/workflow": "^1.15.0"
   },
   "devDependencies": {
-    "@tsconfig/node18": "^18.2.4",
+    "@tsconfig/node22": "^22.0.0",
     "@types/node": "^22.9.1",
     "@typescript-eslint/eslint-plugin": "^8.18.0",
     "@typescript-eslint/parser": "^8.18.0",
diff --git a/signals-queries/tsconfig.json b/signals-queries/tsconfig.json
index 9d36637f..488f2c62 100644
--- a/signals-queries/tsconfig.json
+++ b/signals-queries/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "@tsconfig/node18/tsconfig.json",
+  "extends": "@tsconfig/node22/tsconfig.json",
   "version": "5.6.3",
   "compilerOptions": {
     "lib": ["es2021"],
diff --git a/sinks/package.json b/sinks/package.json
index c59c8b05..7ffaca36 100644
--- a/sinks/package.json
+++ b/sinks/package.json
@@ -29,7 +29,7 @@
     "@temporalio/workflow": "^1.15.0"
   },
   "devDependencies": {
-    "@tsconfig/node18": "^18.2.4",
+    "@tsconfig/node22": "^22.0.0",
     "@types/node": "^22.9.1",
     "@typescript-eslint/eslint-plugin": "^8.18.0",
     "@typescript-eslint/parser": "^8.18.0",
diff --git a/sinks/tsconfig.json b/sinks/tsconfig.json
index 9d36637f..488f2c62 100644
--- a/sinks/tsconfig.json
+++ b/sinks/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "@tsconfig/node18/tsconfig.json",
+  "extends": "@tsconfig/node22/tsconfig.json",
   "version": "5.6.3",
   "compilerOptions": {
     "lib": ["es2021"],
diff --git a/sleep-for-days/package.json b/sleep-for-days/package.json
index 050321de..6d820576 100644
--- a/sleep-for-days/package.json
+++ b/sleep-for-days/package.json
@@ -32,7 +32,7 @@
   },
   "devDependencies": {
     "@temporalio/testing": "^1.15.0",
-    "@tsconfig/node18": "^18.2.4",
+    "@tsconfig/node22": "^22.0.0",
     "@types/jest": "^29.5.14",
     "@types/mocha": "8.x",
     "@types/node": "^22.9.1",
diff --git a/sleep-for-days/tsconfig.json b/sleep-for-days/tsconfig.json
index 9d36637f..488f2c62 100644
--- a/sleep-for-days/tsconfig.json
+++ b/sleep-for-days/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "@tsconfig/node18/tsconfig.json",
+  "extends": "@tsconfig/node22/tsconfig.json",
   "version": "5.6.3",
   "compilerOptions": {
     "lib": ["es2021"],
diff --git a/snippets/package.json b/snippets/package.json
index 0509baf9..c2f76e12 100644
--- a/snippets/package.json
+++ b/snippets/package.json
@@ -30,7 +30,7 @@
     "nanoid": "3.x"
   },
   "devDependencies": {
-    "@tsconfig/node18": "^18.2.4",
+    "@tsconfig/node22": "^22.0.0",
     "@types/node": "^22.9.1",
     "@typescript-eslint/eslint-plugin": "^8.18.0",
     "@typescript-eslint/parser": "^8.18.0",
diff --git a/snippets/tsconfig.json b/snippets/tsconfig.json
index 9d36637f..488f2c62 100644
--- a/snippets/tsconfig.json
+++ b/snippets/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "@tsconfig/node18/tsconfig.json",
+  "extends": "@tsconfig/node22/tsconfig.json",
   "version": "5.6.3",
   "compilerOptions": {
     "lib": ["es2021"],
diff --git a/state/package.json b/state/package.json
index aaabde7f..0c867159 100644
--- a/state/package.json
+++ b/state/package.json
@@ -32,7 +32,7 @@
     "@temporalio/workflow": "^1.15.0"
   },
   "devDependencies": {
-    "@tsconfig/node18": "^18.2.4",
+    "@tsconfig/node22": "^22.0.0",
     "@types/node": "^22.9.1",
     "@typescript-eslint/eslint-plugin": "^8.18.0",
     "@typescript-eslint/parser": "^8.18.0",
diff --git a/state/tsconfig.json b/state/tsconfig.json
index 9d36637f..488f2c62 100644
--- a/state/tsconfig.json
+++ b/state/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "@tsconfig/node18/tsconfig.json",
+  "extends": "@tsconfig/node22/tsconfig.json",
   "version": "5.6.3",
   "compilerOptions": {
     "lib": ["es2021"],
diff --git a/timer-examples/package.json b/timer-examples/package.json
index 6d638eae..81be9723 100644
--- a/timer-examples/package.json
+++ b/timer-examples/package.json
@@ -36,7 +36,7 @@
   },
   "devDependencies": {
     "@temporalio/testing": "^1.15.0",
-    "@tsconfig/node18": "^18.2.4",
+    "@tsconfig/node22": "^22.0.0",
     "@types/mocha": "^9.1.1",
     "@types/ms": "^0.7.31",
     "@types/node": "^22.9.1",
diff --git a/timer-examples/tsconfig.json b/timer-examples/tsconfig.json
index 9d36637f..488f2c62 100644
--- a/timer-examples/tsconfig.json
+++ b/timer-examples/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "@tsconfig/node18/tsconfig.json",
+  "extends": "@tsconfig/node22/tsconfig.json",
   "version": "5.6.3",
   "compilerOptions": {
     "lib": ["es2021"],
diff --git a/timer-progress/package.json b/timer-progress/package.json
index c9ea544e..2addf212 100644
--- a/timer-progress/package.json
+++ b/timer-progress/package.json
@@ -29,7 +29,7 @@
     "@temporalio/workflow": "^1.15.0"
   },
   "devDependencies": {
-    "@tsconfig/node18": "^18.2.4",
+    "@tsconfig/node22": "^22.0.0",
     "@types/node": "^22.9.1",
     "@typescript-eslint/eslint-plugin": "^8.18.0",
     "@typescript-eslint/parser": "^8.18.0",
diff --git a/timer-progress/tsconfig.json b/timer-progress/tsconfig.json
index 9d36637f..488f2c62 100644
--- a/timer-progress/tsconfig.json
+++ b/timer-progress/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "@tsconfig/node18/tsconfig.json",
+  "extends": "@tsconfig/node22/tsconfig.json",
   "version": "5.6.3",
   "compilerOptions": {
     "lib": ["es2021"],
diff --git a/vscode-debugger/package.json b/vscode-debugger/package.json
index 538bee8c..11638b31 100644
--- a/vscode-debugger/package.json
+++ b/vscode-debugger/package.json
@@ -30,7 +30,7 @@
     "waait": "^1.0.5"
   },
   "devDependencies": {
-    "@tsconfig/node18": "^18.2.4",
+    "@tsconfig/node22": "^22.0.0",
     "@types/node": "^22.9.1",
     "@typescript-eslint/eslint-plugin": "^8.18.0",
     "@typescript-eslint/parser": "^8.18.0",
diff --git a/vscode-debugger/tsconfig.json b/vscode-debugger/tsconfig.json
index 9d36637f..488f2c62 100644
--- a/vscode-debugger/tsconfig.json
+++ b/vscode-debugger/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "@tsconfig/node18/tsconfig.json",
+  "extends": "@tsconfig/node22/tsconfig.json",
   "version": "5.6.3",
   "compilerOptions": {
     "lib": ["es2021"],
diff --git a/worker-specific-task-queues/package.json b/worker-specific-task-queues/package.json
index 75876787..c20b4772 100644
--- a/worker-specific-task-queues/package.json
+++ b/worker-specific-task-queues/package.json
@@ -30,7 +30,7 @@
     "uuid": "^8.3.2"
   },
   "devDependencies": {
-    "@tsconfig/node18": "^18.2.4",
+    "@tsconfig/node22": "^22.0.0",
     "@types/node": "^22.9.1",
     "@types/uuid": "^8.3.1",
     "@typescript-eslint/eslint-plugin": "^8.18.0",
diff --git a/worker-specific-task-queues/tsconfig.json b/worker-specific-task-queues/tsconfig.json
index 9d36637f..488f2c62 100644
--- a/worker-specific-task-queues/tsconfig.json
+++ b/worker-specific-task-queues/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "@tsconfig/node18/tsconfig.json",
+  "extends": "@tsconfig/node22/tsconfig.json",
   "version": "5.6.3",
   "compilerOptions": {
     "lib": ["es2021"],
diff --git a/worker-versioning/package.json b/worker-versioning/package.json
index 3a578e6b..357a24a7 100644
--- a/worker-versioning/package.json
+++ b/worker-versioning/package.json
@@ -30,7 +30,7 @@
     "@temporalio/workflow": "^1.15.0"
   },
   "devDependencies": {
-    "@tsconfig/node18": "^18.2.4",
+    "@tsconfig/node22": "^22.0.0",
     "@types/node": "^22.9.1",
     "@typescript-eslint/eslint-plugin": "^8.18.0",
     "@typescript-eslint/parser": "^8.18.0",
diff --git a/worker-versioning/tsconfig.json b/worker-versioning/tsconfig.json
index 9d36637f..488f2c62 100644
--- a/worker-versioning/tsconfig.json
+++ b/worker-versioning/tsconfig.json
@@ -1,5 +1,5 @@
 {
-  "extends": "@tsconfig/node18/tsconfig.json",
+  "extends": "@tsconfig/node22/tsconfig.json",
   "version": "5.6.3",
   "compilerOptions": {
     "lib": ["es2021"],