diff --git a/package-lock.json b/package-lock.json
index 48aa4ba..9848341 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -39,7 +39,7 @@
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         "rimraf": "3.0.2",
         "ts-node": "10.9.1",
-        "typescript": "4.9.5"
+        "typescript": "5.4.3"
       },
       "engines": {
         "homebridge": ">=1.0.0",
@@ -10246,16 +10246,16 @@
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     },
     "node_modules/typescript": {
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-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.5.tgz",
-      "integrity": "sha512-1FXk9E2Hm+QzZQ7z+McJiHL4NW1F2EzMu9Nq9i3zAaGqibafqYwCVU6WyWAuyQRRzOlxou8xZSyXLEN8oKj24g==",
+      "version": "5.4.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.4.3.tgz",
+      "integrity": "sha512-KrPd3PKaCLr78MalgiwJnA25Nm8HAmdwN3mYUYZgG/wizIo9EainNVQI9/yDavtVFRN2h3k8uf3GLHuhDMgEHg==",
       "dev": true,
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
       },
       "engines": {
-        "node": ">=4.2.0"
+        "node": ">=14.17"
       }
     },
     "node_modules/uid": {
@@ -18468,9 +18468,9 @@
       }
     },
     "typescript": {
-      "version": "4.9.5",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.5.tgz",
-      "integrity": "sha512-1FXk9E2Hm+QzZQ7z+McJiHL4NW1F2EzMu9Nq9i3zAaGqibafqYwCVU6WyWAuyQRRzOlxou8xZSyXLEN8oKj24g==",
+      "version": "5.4.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.4.3.tgz",
+      "integrity": "sha512-KrPd3PKaCLr78MalgiwJnA25Nm8HAmdwN3mYUYZgG/wizIo9EainNVQI9/yDavtVFRN2h3k8uf3GLHuhDMgEHg==",
       "dev": true
     },
     "uid": {
diff --git a/package.json b/package.json
index d56f701..07a2948 100644
--- a/package.json
+++ b/package.json
@@ -52,7 +52,7 @@
     "release-it": "17.0.0",
     "rimraf": "3.0.2",
     "ts-node": "10.9.1",
-    "typescript": "4.9.5"
+    "typescript": "5.4.3"
   },
   "dependencies": {
     "@rsauget/flexom-lib": "^3.3.0",