diff --git a/package.json b/package.json
index 0e92c57..137a5c3 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
   },
   "dependencies": {
     "sql-client": "^3.0.0",
-    "@iobroker/adapter-core": "^3.1.6"
+    "@iobroker/adapter-core": "^3.4.1"
   },
   "devDependencies": {
     "@alcalzone/release-script": "^3.7.0",