diff --git a/package.json b/package.json
index 493de94..d1ced9c 100644
--- a/package.json
+++ b/package.json
@@ -33,7 +33,7 @@
     "@iobroker/testing": "^5.2.2",
     "@iobroker/types": "^7.1.0",
     "@types/node-schedule": "^2.1.8",
-    "chai": "^4.5.0",
+    "chai": "^6.2.2",
     "mocha": "^11.7.5"
   },
   "bugs": {