diff --git a/packages/google-cloud-eventarc/samples/package.json b/packages/google-cloud-eventarc/samples/package.json
index 9e9678acd6e..1d6a2caf93d 100644
--- a/packages/google-cloud-eventarc/samples/package.json
+++ b/packages/google-cloud-eventarc/samples/package.json
@@ -18,6 +18,6 @@
   "devDependencies": {
     "c8": "^9.0.0",
     "chai": "^4.2.0",
-    "mocha": "^8.0.0"
+    "mocha": "^10.6.0"
   }
 }
\ No newline at end of file