diff --git a/package-lock.json b/package-lock.json
index ec6268e..07b2ec7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -38,7 +38,7 @@
         "proxyquire": "^2.1.3",
         "sinon": "^19.0.2",
         "sinon-chai": "^3.7.0",
-        "typescript": "~5.6.2"
+        "typescript": "~5.6.3"
       },
       "engines": {
         "node": ">= 16"
@@ -5367,9 +5367,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.6.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.6.2.tgz",
-      "integrity": "sha512-NW8ByodCSNCwZeghjN3o+JX5OFH0Ojg6sadjEKY4huZ52TqbJTJnDo5+Tw98lSy63NZvi4n+ez5m2u5d4PkZyw==",
+      "version": "5.6.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.6.3.tgz",
+      "integrity": "sha512-hjcS1mhfuyi4WW8IWtjP7brDrG2cuDZukyrYrSauoXGNgx0S7zceP07adYkJycEr56BOUTNPzbInooiN3fn1qw==",
       "dev": true,
       "bin": {
         "tsc": "bin/tsc",
diff --git a/package.json b/package.json
index 68982ef..c644ebd 100644
--- a/package.json
+++ b/package.json
@@ -61,7 +61,7 @@
     "proxyquire": "^2.1.3",
     "sinon": "^19.0.2",
     "sinon-chai": "^3.7.0",
-    "typescript": "~5.6.2"
+    "typescript": "~5.6.3"
   },
   "bugs": {
     "url": "https://github.com/foxthefox/ioBroker.milight/issues"