diff --git a/packages/google-cloud-tasks/package.json b/packages/google-cloud-tasks/package.json
index 1c17f291944..e44ae92ee95 100644
--- a/packages/google-cloud-tasks/package.json
+++ b/packages/google-cloud-tasks/package.json
@@ -50,7 +50,7 @@
   "devDependencies": {
     "@types/mocha": "^8.0.0",
     "@types/node": "^12.0.0",
-    "@types/sinon": "^9.0.0",
+    "@types/sinon": "^10.0.0",
     "c8": "^7.0.0",
     "codecov": "^3.0.2",
     "gts": "^2.0.0",