diff --git a/lambda/package.json b/lambda/package.json
index 33134595e01..b526cabe98a 100644
--- a/lambda/package.json
+++ b/lambda/package.json
@@ -46,7 +46,7 @@
     "node-loader": "^2.0.0",
     "supertest": "^4.0.2",
     "ts-jest": "^26.3.0",
-    "ts-loader": "^9.2.5",
+    "ts-loader": "^9.5.1",
     "typescript": "^4.3.5",
     "webpack": "^5.48.0",
     "webpack-cli": "^4.7.2"