diff --git a/package-lock.json b/package-lock.json
index 9bc8fa9..323f0aa 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
       "version": "1.1.2",
       "license": "apache-2.0",
       "dependencies": {
-        "ajv": "^8.12.0",
+        "ajv": "^8.16.0",
         "ajv-formats": "^2.1.1",
         "fs": "^0.0.2",
         "path": "^0.12.7"
@@ -19,14 +19,14 @@
       }
     },
     "node_modules/ajv": {
-      "version": "8.12.0",
-      "resolved": "https://registry.npmjs.org/ajv/-/ajv-8.12.0.tgz",
-      "integrity": "sha512-sRu1kpcO9yLtYxBKvqfTeh9KzZEwO3STyX1HT+4CaDzC6HpTGYhIhPIzj9XuKU7KYDwnaeh5hcOwjy1QuJzBPA==",
+      "version": "8.16.0",
+      "resolved": "https://registry.npmjs.org/ajv/-/ajv-8.16.0.tgz",
+      "integrity": "sha512-F0twR8U1ZU67JIEtekUcLkXkoO5mMMmgGD8sK/xUFzJ805jxHQl92hImFAqqXMyMYjSPOyUPAwHYhB72g5sTXw==",
       "dependencies": {
-        "fast-deep-equal": "^3.1.1",
+        "fast-deep-equal": "^3.1.3",
         "json-schema-traverse": "^1.0.0",
         "require-from-string": "^2.0.2",
-        "uri-js": "^4.2.2"
+        "uri-js": "^4.4.1"
       },
       "funding": {
         "type": "github",
@@ -121,14 +121,14 @@
   },
   "dependencies": {
     "ajv": {
-      "version": "8.12.0",
-      "resolved": "https://registry.npmjs.org/ajv/-/ajv-8.12.0.tgz",
-      "integrity": "sha512-sRu1kpcO9yLtYxBKvqfTeh9KzZEwO3STyX1HT+4CaDzC6HpTGYhIhPIzj9XuKU7KYDwnaeh5hcOwjy1QuJzBPA==",
+      "version": "8.16.0",
+      "resolved": "https://registry.npmjs.org/ajv/-/ajv-8.16.0.tgz",
+      "integrity": "sha512-F0twR8U1ZU67JIEtekUcLkXkoO5mMMmgGD8sK/xUFzJ805jxHQl92hImFAqqXMyMYjSPOyUPAwHYhB72g5sTXw==",
       "requires": {
-        "fast-deep-equal": "^3.1.1",
+        "fast-deep-equal": "^3.1.3",
         "json-schema-traverse": "^1.0.0",
         "require-from-string": "^2.0.2",
-        "uri-js": "^4.2.2"
+        "uri-js": "^4.4.1"
       }
     },
     "ajv-formats": {
diff --git a/package.json b/package.json
index 120ab80..9c5af26 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,7 @@
     "url": "git+https://github.com/MarianRaphael/node-red-contrib-unide-ppmp.git"
   },
   "dependencies": {
-    "ajv": "^8.12.0",
+    "ajv": "^8.16.0",
     "ajv-formats": "^2.1.1",
     "fs": "^0.0.2",
     "path": "^0.12.7"