diff --git a/extensions/WaitTimes/package.json b/extensions/WaitTimes/package.json
index 50b37ed..4d8d957 100644
--- a/extensions/WaitTimes/package.json
+++ b/extensions/WaitTimes/package.json
@@ -20,7 +20,7 @@
     "typescript": "~5.8.2"
   },
   "dependencies": {
-    "aws-cdk-lib": "2.187.0",
+    "aws-cdk-lib": "2.189.1",
     "constructs": "^10.4.2",
     "source-map-support": "^0.5.21"
   }