diff --git a/client/simple/package-lock.json b/client/simple/package-lock.json
index 55a89ed99..652c296f6 100644
--- a/client/simple/package-lock.json
+++ b/client/simple/package-lock.json
@@ -20,7 +20,7 @@
         "globals": "^16.0.0",
         "ionicons": "^7.4.0",
         "leaflet": "^1.9.4",
-        "less": "^4.2.2",
+        "less": "^4.3.0",
         "less-loader": "^12.2.0",
         "normalize.css": "^8.0.1",
         "sharp": "^0.34.1",
@@ -4532,9 +4532,9 @@
       "license": "BSD-2-Clause"
     },
     "node_modules/less": {
-      "version": "4.2.2",
-      "resolved": "https://registry.npmjs.org/less/-/less-4.2.2.tgz",
-      "integrity": "sha512-tkuLHQlvWUTeQ3doAqnHbNn8T6WX1KA8yvbKG9x4VtKtIjHsVKQZCH11zRgAfbDAXC2UNIg/K9BYAAcEzUIrNg==",
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/less/-/less-4.3.0.tgz",
+      "integrity": "sha512-X9RyH9fvemArzfdP8Pi3irr7lor2Ok4rOttDXBhlwDg+wKQsXOXgHWduAJE1EsF7JJx0w0bcO6BC6tCKKYnXKA==",
       "dev": true,
       "license": "Apache-2.0",
       "dependencies": {
@@ -4546,7 +4546,7 @@
         "lessc": "bin/lessc"
       },
       "engines": {
-        "node": ">=6"
+        "node": ">=14"
       },
       "optionalDependencies": {
         "errno": "^0.1.1",
diff --git a/client/simple/package.json b/client/simple/package.json
index 7fe362002..961fb380a 100644
--- a/client/simple/package.json
+++ b/client/simple/package.json
@@ -18,7 +18,7 @@
     "globals": "^16.0.0",
     "ionicons": "^7.4.0",
     "leaflet": "^1.9.4",
-    "less": "^4.2.2",
+    "less": "^4.3.0",
     "less-loader": "^12.2.0",
     "normalize.css": "^8.0.1",
     "sharp": "^0.34.1",