diff --git a/package-lock.json b/package-lock.json
index 23e440039..16c7cfbcd 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -466,9 +466,9 @@
       }
     },
     "node_modules/@aws-sdk/client-lambda": {
-      "version": "3.540.0",
-      "resolved": "https://registry.npmjs.org/@aws-sdk/client-lambda/-/client-lambda-3.540.0.tgz",
-      "integrity": "sha512-pAVEUlQqpzTCpOmdnSXub+wjTtyJAwJFdmGW7rHpYpwQ4HfPhmN/vB6bczdl2vQNArfwS86AzTJNsftc3ID46g==",
+      "version": "3.548.0",
+      "resolved": "https://registry.npmjs.org/@aws-sdk/client-lambda/-/client-lambda-3.548.0.tgz",
+      "integrity": "sha512-yf27Z1NbA68Ow/gUsaV+yBuQJHAWvvwvzp75l5coSGWW6/eXufbI4QEPyP1NDz1xjbyJRy/CQXewuvoP8w7OvA==",
       "dependencies": {
         "@aws-crypto/sha256-browser": "3.0.0",
         "@aws-crypto/sha256-js": "3.0.0",
@@ -17454,7 +17454,7 @@
       "license": "MIT-0",
       "dependencies": {
         "@aws-cdk/cli-lib-alpha": "^2.121.1-alpha.0",
-        "@aws-sdk/client-lambda": "^3.540.0",
+        "@aws-sdk/client-lambda": "^3.548.0",
         "@smithy/util-utf8": "^2.3.0",
         "aws-cdk-lib": "^2.135.0",
         "esbuild": "^0.20.2"
diff --git a/packages/testing/package.json b/packages/testing/package.json
index 3a0005bd9..9ea9d31f5 100644
--- a/packages/testing/package.json
+++ b/packages/testing/package.json
@@ -95,7 +95,7 @@
   "homepage": "https://github.com/aws-powertools/powertools-lambda-typescript/tree/main/packages/testing#readme",
   "dependencies": {
     "@aws-cdk/cli-lib-alpha": "^2.121.1-alpha.0",
-    "@aws-sdk/client-lambda": "^3.540.0",
+    "@aws-sdk/client-lambda": "^3.548.0",
     "@smithy/util-utf8": "^2.3.0",
     "aws-cdk-lib": "^2.135.0",
     "esbuild": "^0.20.2"