diff --git a/src/assets/cdk/package.json b/src/assets/cdk/package.json
index 5aa9b9fd..aa58892c 100644
--- a/src/assets/cdk/package.json
+++ b/src/assets/cdk/package.json
@@ -23,7 +23,7 @@
     "typescript": "~5.9.3"
   },
   "dependencies": {
-    "@aws/agentcore-cdk": "^0.1.0-alpha.20",
+    "@aws/agentcore-cdk": "^0.1.0-alpha.19",
     "aws-cdk-lib": "^2.248.0",
     "constructs": "^10.0.0"
   }