diff --git a/packages/socket-mode/package.json b/packages/socket-mode/package.json
index 8f30b53de..5aa72ed0b 100644
--- a/packages/socket-mode/package.json
+++ b/packages/socket-mode/package.json
@@ -62,6 +62,6 @@
     "@types/sinon": "^21",
     "nodemon": "^3.1.0",
     "proxyquire": "^2.1.3",
-    "sinon": "^21"
+    "sinon": "^22"
   }
 }