diff --git a/typescript/lambda-cron/package.json b/typescript/lambda-cron/package.json
index 6d7703c71..91225833d 100644
--- a/typescript/lambda-cron/package.json
+++ b/typescript/lambda-cron/package.json
@@ -16,7 +16,7 @@
   "license": "Apache-2.0",
   "devDependencies": {
     "@types/node": "^10.17.0",
-    "typescript": "~3.6.4"
+    "typescript": "~3.7.2"
   },
   "dependencies": {
     "@aws-cdk/aws-events": "*",