diff --git a/package-lock.json b/package-lock.json
index c335453e..1afc762e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
       "version": "1.3.4",
       "license": "MIT",
       "dependencies": {
-        "@iobroker/adapter-core": "^2.6.8",
+        "@iobroker/adapter-core": "^3.0.3",
         "axios": "^1.4.0",
         "form-data": "^4.0.0",
         "http-status-codes": "^2.2.0",
@@ -707,11 +707,11 @@
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     },
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-      "resolved": "https://registry.npmjs.org/@iobroker/adapter-core/-/adapter-core-2.6.8.tgz",
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-      "dependencies": {
-        "@types/iobroker": "^4.0.5"
+      "version": "3.0.3",
+      "resolved": "https://registry.npmjs.org/@iobroker/adapter-core/-/adapter-core-3.0.3.tgz",
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+      "peerDependencies": {
+        "@iobroker/types": "^5.0.11"
       }
     },
     "node_modules/@iobroker/adapter-dev": {
@@ -843,6 +843,15 @@
         "node": ">=8"
       }
     },
+    "node_modules/@iobroker/types": {
+      "version": "5.0.11",
+      "resolved": "https://registry.npmjs.org/@iobroker/types/-/types-5.0.11.tgz",
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+      "peer": true,
+      "engines": {
+        "node": ">=12.0.0"
+      }
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       "resolved": "https://registry.npmjs.org/@jsdoc/salty/-/salty-0.2.5.tgz",
@@ -1059,14 +1068,6 @@
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-    "node_modules/@types/iobroker": {
-      "version": "4.0.5",
-      "resolved": "https://registry.npmjs.org/@types/iobroker/-/iobroker-4.0.5.tgz",
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-      "dependencies": {
-        "@types/node": "*"
-      }
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       "version": "3.0.2",
       "resolved": "https://registry.npmjs.org/@types/linkify-it/-/linkify-it-3.0.2.tgz",
@@ -1110,7 +1111,8 @@
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+      "integrity": "sha512-rt40Nk13II9JwQBdeYqmbn2Q6IVTA5uPhvSO+JVqdXw/6/4glI6oR9ezty/A9Hg5u7JH4OmYmuQ+XvjKm0Datg==",
+      "dev": true
     },
     "node_modules/@types/proxyquire": {
       "version": "1.3.28",
@@ -8883,12 +8885,10 @@
       "dev": true
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     "@iobroker/adapter-core": {
-      "version": "2.6.8",
-      "resolved": "https://registry.npmjs.org/@iobroker/adapter-core/-/adapter-core-2.6.8.tgz",
-      "integrity": "sha512-xrqtH5RYZ6BvEcDyfuPkajd9el4R6p0VLRYKlnfMafAbxybIN+zfeHvjGI4l8OAHkyP2tcv6boX2Vu0KnMFOHw==",
-      "requires": {
-        "@types/iobroker": "^4.0.5"
-      }
+      "version": "3.0.3",
+      "resolved": "https://registry.npmjs.org/@iobroker/adapter-core/-/adapter-core-3.0.3.tgz",
+      "integrity": "sha512-SZmL69BtUXitnTbidNjlljQKB6CbkBLK9+Tqo/NMsOqHb1RmhPCNKhO4F5o8jc0dW0J6d4VArXryUkL7Ru0WpA==",
+      "requires": {}
     },
     "@iobroker/adapter-dev": {
       "version": "1.2.0",
@@ -8997,6 +8997,12 @@
         }
       }
     },
+    "@iobroker/types": {
+      "version": "5.0.11",
+      "resolved": "https://registry.npmjs.org/@iobroker/types/-/types-5.0.11.tgz",
+      "integrity": "sha512-H96EQbum1mUVxO8gklWoW+G8R3sJLo2OOrGQHsjPrtKvmYU+UCLOjOMh9TjsYMvwGhPz86Bp8xlZSp5WifmbUA==",
+      "peer": true
+    },
     "@jsdoc/salty": {
       "version": "0.2.5",
       "resolved": "https://registry.npmjs.org/@jsdoc/salty/-/salty-0.2.5.tgz",
@@ -9200,14 +9206,6 @@
         "chokidar": "^3.3.1"
       }
     },
-    "@types/iobroker": {
-      "version": "4.0.5",
-      "resolved": "https://registry.npmjs.org/@types/iobroker/-/iobroker-4.0.5.tgz",
-      "integrity": "sha512-D1tJwuDQEQQQ/cZVFjFjFUhUuMxJbfrz5U2UooiZwhgs69D/t8IowMvBI6Lk4ZR8HnCSxYwWHVRKyQnEMNgJPA==",
-      "requires": {
-        "@types/node": "*"
-      }
-    },
     "@types/linkify-it": {
       "version": "3.0.2",
       "resolved": "https://registry.npmjs.org/@types/linkify-it/-/linkify-it-3.0.2.tgz",
@@ -9251,7 +9249,8 @@
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       "resolved": "https://registry.npmjs.org/@types/node/-/node-20.4.5.tgz",
-      "integrity": "sha512-rt40Nk13II9JwQBdeYqmbn2Q6IVTA5uPhvSO+JVqdXw/6/4glI6oR9ezty/A9Hg5u7JH4OmYmuQ+XvjKm0Datg=="
+      "integrity": "sha512-rt40Nk13II9JwQBdeYqmbn2Q6IVTA5uPhvSO+JVqdXw/6/4glI6oR9ezty/A9Hg5u7JH4OmYmuQ+XvjKm0Datg==",
+      "dev": true
     },
     "@types/proxyquire": {
       "version": "1.3.28",
diff --git a/package.json b/package.json
index f631e0f8..84c2d57e 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
     "url": "https://github.com/Black-Thunder/ioBroker.melcloud"
   },
   "dependencies": {
-    "@iobroker/adapter-core": "^2.6.8",
+    "@iobroker/adapter-core": "^3.0.3",
     "axios": "^1.4.0",
     "form-data": "^4.0.0",
     "http-status-codes": "^2.2.0",