diff --git a/package.json b/package.json
index cbdfd86..4755ed2 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
   "devDependencies": {
     "@alcalzone/release-script": "^2.2.1",
     "@iobroker/adapter-dev": "^1.2.0",
-    "@iobroker/testing": "^4.1.3",
+    "@iobroker/testing": "^5.0.0",
     "@types/chai": "^4.2.22",
     "@types/chai-as-promised": "^7.1.4",
     "@types/mocha": "^9.0.0",