diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 3eac0370d..6f53b39b1 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -280,8 +280,8 @@ importers:
   services/webmention:
     dependencies:
       aws-cdk-lib:
-        specifier: 2.175.1
-        version: 2.175.1(constructs@10.3.0)
+        specifier: 2.176.0
+        version: 2.176.0(constructs@10.3.0)
       aws-lambda:
         specifier: ^1.0.7
         version: 1.0.7
@@ -3634,8 +3634,8 @@ packages:
     resolution: {integrity: sha512-wvUjBtSGN7+7SjNpq/9M2Tg350UZD3q62IFZLbRAR1bSMlCo1ZaeW+BJ+D090e4hIIZLBcTDWe4Mh4jvUDajzQ==}
     engines: {node: '>= 0.4'}
 
-  aws-cdk-lib@2.175.1:
-    resolution: {integrity: sha512-2OiZDUeuAA5nBrWKxQVT0CHrQmLLx7SIpUeqyKRLEdiYPFlj3nCd/0KcVpsy6hPKS+IZp7Qm1kghmGMsV6JGoA==}
+  aws-cdk-lib@2.176.0:
+    resolution: {integrity: sha512-6Gs2kBaq4elQ4fNAOiCgbD9oOLx/heb/Lp4OVE6Uf7FulYW0DikWJXxR5GWJslTJ4/sCf3UU91q415fc0bruLg==}
     engines: {node: '>= 14.15.0'}
     peerDependencies:
       constructs: ^10.0.0
@@ -16752,7 +16752,7 @@ snapshots:
     dependencies:
       possible-typed-array-names: 1.0.0
 
-  aws-cdk-lib@2.175.1(constructs@10.3.0):
+  aws-cdk-lib@2.176.0(constructs@10.3.0):
     dependencies:
       '@aws-cdk/asset-awscli-v1': 2.2.209
       '@aws-cdk/asset-kubectl-v20': 2.1.3
diff --git a/services/webmention/package.json b/services/webmention/package.json
index 11839c261..1477ecaa6 100644
--- a/services/webmention/package.json
+++ b/services/webmention/package.json
@@ -23,7 +23,7 @@
     "typescript": "~5.7.2"
   },
   "dependencies": {
-    "aws-cdk-lib": "2.175.1",
+    "aws-cdk-lib": "2.176.0",
     "aws-lambda": "^1.0.7",
     "aws-sdk": "^2.1655.0",
     "axios": "^1.7.2",