diff --git a/package-lock.json b/package-lock.json
index 9f614c94..448b71a9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -28,7 +28,7 @@
         "rimraf": "^6.0.1",
         "semantic-release": "^24.2.5",
         "serverless": "^3.40.0",
-        "sinon": "^20.0.0",
+        "sinon": "^21.0.0",
         "sort-package-json": "^3.2.1"
       },
       "engines": {
@@ -21173,9 +21173,9 @@
       }
     },
     "node_modules/sinon": {
-      "version": "20.0.0",
-      "resolved": "https://registry.npmjs.org/sinon/-/sinon-20.0.0.tgz",
-      "integrity": "sha512-+FXOAbdnj94AQIxH0w1v8gzNxkawVvNqE3jUzRLptR71Oykeu2RrQXXl/VQjKay+Qnh73fDt/oDfMo6xMeDQbQ==",
+      "version": "21.0.0",
+      "resolved": "https://registry.npmjs.org/sinon/-/sinon-21.0.0.tgz",
+      "integrity": "sha512-TOgRcwFPbfGtpqvZw+hyqJDvqfapr1qUlOizROIk4bBLjlsjlB00Pg6wMFXNtJRpu+eCZuVOaLatG7M8105kAw==",
       "dev": true,
       "license": "BSD-3-Clause",
       "dependencies": {
diff --git a/package.json b/package.json
index 88d18c01..34e11315 100644
--- a/package.json
+++ b/package.json
@@ -60,7 +60,7 @@
     "rimraf": "^6.0.1",
     "semantic-release": "^24.2.5",
     "serverless": "^3.40.0",
-    "sinon": "^20.0.0",
+    "sinon": "^21.0.0",
     "sort-package-json": "^3.2.1"
   },
   "peerDependencies": {