diff --git a/package.json b/package.json
index 1e5db61c..28c94b0a 100644
--- a/package.json
+++ b/package.json
@@ -67,7 +67,7 @@
     "@google-cloud/pubsub": "^4.0.0",
     "@google-cloud/storage": "^7.0.0",
     "@types/extend": "^3.0.1",
-    "@types/mocha": "^9.0.0",
+    "@types/mocha": "^10.0.0",
     "@types/node": "^20.4.9",
     "@types/on-finished": "^2.3.1",
     "@types/proxyquire": "^1.3.28",