diff --git a/examples/app/package.json b/examples/app/package.json
index 0146bdc87e..561403ddda 100644
--- a/examples/app/package.json
+++ b/examples/app/package.json
@@ -30,8 +30,8 @@
   "devDependencies": {
     "@types/aws-lambda": "^8.10.146",
     "@types/node": "22.10.2",
-    "aws-cdk": "^2.173.2",
-    "aws-cdk-lib": "^2.173.2",
+    "aws-cdk": "^2.173.4",
+    "aws-cdk-lib": "^2.173.4",
     "constructs": "^10.4.2",
     "source-map-support": "^0.5.21",
     "tsx": "^4.19.2",
diff --git a/layers/package.json b/layers/package.json
index 3d027d1bba..08ac1f034b 100644
--- a/layers/package.json
+++ b/layers/package.json
@@ -40,8 +40,8 @@
     "source-map-support": "^0.5.21"
   },
   "dependencies": {
-    "aws-cdk": "^2.173.2",
-    "aws-cdk-lib": "^2.173.2",
+    "aws-cdk": "^2.173.4",
+    "aws-cdk-lib": "^2.173.4",
     "esbuild": "^0.24.0",
     "tsx": "^4.19.2"
   }
diff --git a/package-lock.json b/package-lock.json
index f965c17bf9..4ccb70796f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -69,8 +69,8 @@
       "devDependencies": {
         "@types/aws-lambda": "^8.10.146",
         "@types/node": "22.10.2",
-        "aws-cdk": "^2.173.2",
-        "aws-cdk-lib": "^2.173.2",
+        "aws-cdk": "^2.173.4",
+        "aws-cdk-lib": "^2.173.4",
         "constructs": "^10.4.2",
         "source-map-support": "^0.5.21",
         "tsx": "^4.19.2",
@@ -122,8 +122,8 @@
       "version": "2.12.0",
       "license": "MIT-0",
       "dependencies": {
-        "aws-cdk": "^2.173.2",
-        "aws-cdk-lib": "^2.173.2",
+        "aws-cdk": "^2.173.4",
+        "aws-cdk-lib": "^2.173.4",
         "esbuild": "^0.24.0",
         "tsx": "^4.19.2"
       },
@@ -5047,9 +5047,9 @@
       }
     },
     "node_modules/aws-cdk-lib": {
-      "version": "2.173.2",
-      "resolved": "https://registry.npmjs.org/aws-cdk-lib/-/aws-cdk-lib-2.173.2.tgz",
-      "integrity": "sha512-cL9+z8Pl3VZGoO7BwdsrFAOeud/vSl3at7OvmhihbNprMN15XuFUx/rViAU5OI1m92NbV4NBzYSLbSeCwYLNyw==",
+      "version": "2.173.4",
+      "resolved": "https://registry.npmjs.org/aws-cdk-lib/-/aws-cdk-lib-2.173.4.tgz",
+      "integrity": "sha512-0reN94TzkWmyVZDDBlYB4qzJUig8wTHEe82YLHlWRUhrU78fT+drVGUr+lYZwwETaZ+8fLdCOl9ULvFNq7iczQ==",
       "bundleDependencies": [
         "@balena/dockerignore",
         "case",
@@ -15506,7 +15506,7 @@
         "@aws-cdk/cli-lib-alpha": "^2.161.1-alpha.0",
         "@aws-sdk/client-lambda": "^3.709.0",
         "@smithy/util-utf8": "^3.0.0",
-        "aws-cdk-lib": "^2.173.2",
+        "aws-cdk-lib": "^2.173.4",
         "esbuild": "^0.24.0",
         "promise-retry": "^2.0.1"
       },
diff --git a/packages/testing/package.json b/packages/testing/package.json
index e2b2c0ffd3..6b957224a0 100644
--- a/packages/testing/package.json
+++ b/packages/testing/package.json
@@ -100,7 +100,7 @@
     "@aws-cdk/cli-lib-alpha": "^2.161.1-alpha.0",
     "@aws-sdk/client-lambda": "^3.709.0",
     "@smithy/util-utf8": "^3.0.0",
-    "aws-cdk-lib": "^2.173.2",
+    "aws-cdk-lib": "^2.173.4",
     "esbuild": "^0.24.0",
     "promise-retry": "^2.0.1"
   },