diff --git a/package.json b/package.json
index edcba4f5..3210411d 100644
--- a/package.json
+++ b/package.json
@@ -44,7 +44,7 @@
   "homepage": "https://github.com/upstash/context7#readme",
   "devDependencies": {
     "@changesets/cli": "^2.29.8",
-    "@types/node": "^25.0.3",
+    "@types/node": "^26.0.1",
     "@typescript-eslint/eslint-plugin": "^8.28.0",
     "@typescript-eslint/parser": "^8.28.0",
     "eslint": "^9.34.0",
diff --git a/packages/cli/package.json b/packages/cli/package.json
index 24dc59b8..d3cb5835 100644
--- a/packages/cli/package.json
+++ b/packages/cli/package.json
@@ -33,7 +33,7 @@
   },
   "devDependencies": {
     "@types/figlet": "^1.7.0",
-    "@types/node": "^22.19.1",
+    "@types/node": "^26.0.1",
     "@typescript-eslint/eslint-plugin": "^8.28.0",
     "@typescript-eslint/parser": "^8.28.0",
     "eslint": "^9.34.0",
diff --git a/packages/mcp/package.json b/packages/mcp/package.json
index 1dfa279b..ee1923f2 100644
--- a/packages/mcp/package.json
+++ b/packages/mcp/package.json
@@ -55,7 +55,7 @@
     "zod": "^4.4.3"
   },
   "devDependencies": {
-    "@types/node": "^25.0.3",
+    "@types/node": "^26.0.1",
     "typescript": "^5.8.2",
     "vitest": "^4.0.13"
   }
diff --git a/packages/pi/package.json b/packages/pi/package.json
index 2cd5eaa1..24230b76 100644
--- a/packages/pi/package.json
+++ b/packages/pi/package.json
@@ -60,7 +60,7 @@
   },
   "devDependencies": {
     "@earendil-works/pi-coding-agent": "^0.78.0",
-    "@types/node": "^25.9.1",
+    "@types/node": "^26.0.1",
     "dotenv": "^17.4.2",
     "typebox": "^1.1.38",
     "typescript": "^5.9.3",
diff --git a/packages/sdk/package.json b/packages/sdk/package.json
index d5703037..da7d6e13 100644
--- a/packages/sdk/package.json
+++ b/packages/sdk/package.json
@@ -47,7 +47,7 @@
     "access": "public"
   },
   "devDependencies": {
-    "@types/node": "^25.0.3",
+    "@types/node": "^26.0.1",
     "dotenv": "^17.4.2",
     "tsup": "^8.5.1",
     "typescript": "^5.8.2",
diff --git a/packages/tools-ai-sdk/package.json b/packages/tools-ai-sdk/package.json
index 9e716161..73211fbc 100644
--- a/packages/tools-ai-sdk/package.json
+++ b/packages/tools-ai-sdk/package.json
@@ -38,7 +38,7 @@
     "ai": "^6.0.5",
     "zod": "^4.4.3",
     "@ai-sdk/amazon-bedrock": "^4.0.9",
-    "@types/node": "^25.0.3",
+    "@types/node": "^26.0.1",
     "dotenv": "^17.4.2",
     "tsup": "^8.5.1",
     "typescript": "^5.8.2",