diff --git a/package-lock.json b/package-lock.json
index c4a9b7f7..888a9420 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -822,16 +822,16 @@
       }
     },
     "node_modules/@aws-sdk/util-locate-window": {
-      "version": "3.965.0",
-      "resolved": "https://registry.npmjs.org/@aws-sdk/util-locate-window/-/util-locate-window-3.965.0.tgz",
-      "integrity": "sha512-9LJFand4bIoOjOF4x3wx0UZYiFZRo4oUauxQSiEX2dVg+5qeBOJSjp2SeWykIE6+6frCZ5wvWm2fGLK8D32aJw==",
+      "version": "3.965.2",
+      "resolved": "https://registry.npmjs.org/@aws-sdk/util-locate-window/-/util-locate-window-3.965.2.tgz",
+      "integrity": "sha512-qKgO7wAYsXzhwCHhdbaKFyxd83Fgs8/1Ka+jjSPrv2Ll7mB55Wbwlo0kkfMLh993/yEc8aoDIAc1Fz9h4Spi4Q==",
       "dev": true,
       "license": "Apache-2.0",
       "dependencies": {
         "tslib": "^2.6.2"
       },
       "engines": {
-        "node": ">=18.0.0"
+        "node": ">=20.0.0"
       }
     },
     "node_modules/@aws-sdk/util-user-agent-browser": {
@@ -12611,9 +12611,9 @@
       }
     },
     "node_modules/read-package-up/node_modules/type-fest": {
-      "version": "5.4.0",
-      "resolved": "https://registry.npmjs.org/type-fest/-/type-fest-5.4.0.tgz",
-      "integrity": "sha512-wfkA6r0tBpVfGiyO+zbf9e10QkRQSlK9F2UvyfnjoCmrvH2bjHyhPzhugSBOuq1dog3P0+FKckqe+Xf6WKVjwg==",
+      "version": "5.4.1",
+      "resolved": "https://registry.npmjs.org/type-fest/-/type-fest-5.4.1.tgz",
+      "integrity": "sha512-xygQcmneDyzsEuKZrFbRMne5HDqMs++aFzefrJTgEIKjQ3rekM+RPfFCVq2Gp1VIDqddoYeppCj4Pcb+RZW0GQ==",
       "dev": true,
       "license": "(MIT OR CC0-1.0)",
       "dependencies": {
@@ -12678,9 +12678,9 @@
       }
     },
     "node_modules/read-pkg/node_modules/type-fest": {
-      "version": "5.4.0",
-      "resolved": "https://registry.npmjs.org/type-fest/-/type-fest-5.4.0.tgz",
-      "integrity": "sha512-wfkA6r0tBpVfGiyO+zbf9e10QkRQSlK9F2UvyfnjoCmrvH2bjHyhPzhugSBOuq1dog3P0+FKckqe+Xf6WKVjwg==",
+      "version": "5.4.1",
+      "resolved": "https://registry.npmjs.org/type-fest/-/type-fest-5.4.1.tgz",
+      "integrity": "sha512-xygQcmneDyzsEuKZrFbRMne5HDqMs++aFzefrJTgEIKjQ3rekM+RPfFCVq2Gp1VIDqddoYeppCj4Pcb+RZW0GQ==",
       "dev": true,
       "license": "(MIT OR CC0-1.0)",
       "dependencies": {
@@ -13752,9 +13752,9 @@
       }
     },
     "node_modules/synckit": {
-      "version": "0.11.11",
-      "resolved": "https://registry.npmjs.org/synckit/-/synckit-0.11.11.tgz",
-      "integrity": "sha512-MeQTA1r0litLUf0Rp/iisCaL8761lKAZHaimlbGK4j0HysC4PLfqygQj9srcs0m2RdtDYnF8UuYyKpbjHYp7Jw==",
+      "version": "0.11.12",
+      "resolved": "https://registry.npmjs.org/synckit/-/synckit-0.11.12.tgz",
+      "integrity": "sha512-Bh7QjT8/SuKUIfObSXNHNSK6WHo6J1tHCqJsuaFDP7gP0fkzSfTxI8y85JrppZ0h8l0maIgc2tfuZQ6/t3GtnQ==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
diff --git a/src/__snapshots__/index.test.ts.snap b/src/__snapshots__/index.test.ts.snap
index d6882cf7..cc08b246 100644
--- a/src/__snapshots__/index.test.ts.snap
+++ b/src/__snapshots__/index.test.ts.snap
@@ -16,7 +16,7 @@ exports[`LambdaConfig 1`] = `
             "Arn",
           ],
         },
-        "Runtime": "nodejs22.x",
+        "Runtime": "nodejs24.x",
       },
       "Type": "AWS::Lambda::Function",
     },
@@ -208,7 +208,7 @@ exports[`LambdaConfig 1`] = `
             "Arn",
           ],
         },
-        "Runtime": "nodejs22.x",
+        "Runtime": "nodejs24.x",
         "Timeout": 120,
       },
       "Type": "AWS::Lambda::Function",
diff --git a/src/index.test.ts b/src/index.test.ts
index 782a7ecd..d2611d94 100644
--- a/src/index.test.ts
+++ b/src/index.test.ts
@@ -14,7 +14,7 @@ test("LambdaConfig", () => {
   const fn = new lambda.Function(stack, "Fn", {
     code: lambda.Code.fromInline("code"),
     handler: "index.handler",
-    runtime: lambda.Runtime.NODEJS_22_X,
+    runtime: lambda.Runtime.NODEJS_24_X,
   })
 
   const fnWithConfig = new LambdaConfig(stack, "LambdaConfig", {
diff --git a/src/index.ts b/src/index.ts
index 934dbc19..adc81c6e 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -93,7 +93,7 @@ class LambdaConfigProvider extends Construct {
       onEventHandler: new lambda.Function(this, "UpdateCodeFn", {
         code: lambda.Code.fromAsset(path.join(__dirname, "../dist/handler")),
         handler: "index.handler",
-        runtime: lambda.Runtime.NODEJS_22_X,
+        runtime: lambda.Runtime.NODEJS_24_X,
         timeout: Duration.minutes(2),
         initialPolicy: [
           new iam.PolicyStatement({