diff --git a/package.json b/package.json
index 5eb6728..fcc8721 100644
--- a/package.json
+++ b/package.json
@@ -68,7 +68,7 @@
     "postcss": "^8.2.8",
     "rollup": "^2.2.0",
     "rollup-plugin-terser": "^7.0.0",
-    "sinon": "^11.1.1",
+    "sinon": "^12.0.1",
     "typescript": "^4.0.5"
   }
 }