diff --git a/package.json b/package.json
index 503e0f7..29df9fe 100644
--- a/package.json
+++ b/package.json
@@ -76,7 +76,7 @@
         "@types/estree": "^1.0.0",
         "@types/jquery": "^3.5.14",
         "@types/mocha": "^10.0.1",
-        "@types/sinon": "^17.0.3",
+        "@types/sinon": "^20.0.0",
         "@typescript-eslint/eslint-plugin": "^7.14.1",
         "@typescript-eslint/parser": "^7.14.1",
         "codecov": "^3.8.3",