diff --git a/examples/app/package.json b/examples/app/package.json
index 985aa6bc56..12a2fac9c5 100644
--- a/examples/app/package.json
+++ b/examples/app/package.json
@@ -38,7 +38,7 @@
     "source-map-support": "^0.5.21",
     "ts-jest": "^29.2.4",
     "tsx": "^4.16.5",
-    "typescript": "^5.4.5"
+    "typescript": "^5.5.4"
   },
   "dependencies": {
     "@aws-lambda-powertools/batch": "^2.6.0",
@@ -58,6 +58,6 @@
     "jest": "^29.7.0",
     "ts-jest": "^29.2.4",
     "ts-node": "^10.9.2",
-    "typescript": "^5.4.5"
+    "typescript": "^5.5.4"
   }
 }
diff --git a/package-lock.json b/package-lock.json
index 95eed275be..5380d4bbd9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -42,7 +42,7 @@
         "typedoc": "^0.26.5",
         "typedoc-plugin-missing-exports": "^3.0.0",
         "typedoc-plugin-zod": "^1.2.0",
-        "typescript": "^5.4.5"
+        "typescript": "^5.5.4"
       },
       "engines": {
         "node": ">=18"
@@ -70,7 +70,7 @@
         "jest": "^29.7.0",
         "ts-jest": "^29.2.4",
         "ts-node": "^10.9.2",
-        "typescript": "^5.4.5"
+        "typescript": "^5.5.4"
       },
       "devDependencies": {
         "@types/aws-lambda": "^8.10.142",
@@ -83,7 +83,7 @@
         "source-map-support": "^0.5.21",
         "ts-jest": "^29.2.4",
         "tsx": "^4.16.5",
-        "typescript": "^5.4.5"
+        "typescript": "^5.5.4"
       }
     },
     "examples/app/node_modules/aws-cdk": {
@@ -15745,9 +15745,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.4.5",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.4.5.tgz",
-      "integrity": "sha512-vcI4UpRgg81oIRUFwR0WSIHKt11nJ7SAVlYNIu+QpqeyXP+gpQJy/Z4+F0aGxSE4MqwjyXvW/TzgkLAx2AGHwQ==",
+      "version": "5.5.4",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.5.4.tgz",
+      "integrity": "sha512-Mtq29sKDAEYP7aljRgtPOpTvOfbwRWlS6dPRzwjdE+C0R4brX/GUyhHSecbHMFLNBLcJIPt9nl9yG5TZ1weH+Q==",
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
diff --git a/package.json b/package.json
index 98100efa7a..61be6f5fc3 100644
--- a/package.json
+++ b/package.json
@@ -67,7 +67,7 @@
     "typedoc": "^0.26.5",
     "typedoc-plugin-missing-exports": "^3.0.0",
     "typedoc-plugin-zod": "^1.2.0",
-    "typescript": "^5.4.5"
+    "typescript": "^5.5.4"
   },
   "lint-staged": {
     "*.{js,ts}": "biome check --write",