diff --git a/package-lock.json b/package-lock.json
index 7eb0ff0..6bf6c21 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3071,9 +3071,9 @@
       "dev": true
     },
     "typescript": {
-      "version": "5.4.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.4.3.tgz",
-      "integrity": "sha512-KrPd3PKaCLr78MalgiwJnA25Nm8HAmdwN3mYUYZgG/wizIo9EainNVQI9/yDavtVFRN2h3k8uf3GLHuhDMgEHg==",
+      "version": "5.5.2",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.5.2.tgz",
+      "integrity": "sha512-NcRtPEOsPFFWjobJEtfihkLCZCXZt/os3zf8nTxjVH3RvTSxjrCamJpbExGvYOF+tFHc3pA65qpdwPbzjohhew==",
       "dev": true
     },
     "uc.micro": {
diff --git a/package.json b/package.json
index 8d856b6..889453f 100644
--- a/package.json
+++ b/package.json
@@ -41,7 +41,7 @@
 		"proxyquire": "^2.1.3",
 		"sinon": "^18.0.0",
 		"sinon-chai": "^3.7.0",
-		"typescript": "^5.4.3"
+		"typescript": "^5.5.2"
 	},
 	"bugs": {
 		"url": "https://github.com/foxthefox/ioBroker.jeelink/issues"