diff --git a/xwiki-platform-core/xwiki-platform-livedata/xwiki-platform-livedata-webjar/src/main/config/package-lock.json b/xwiki-platform-core/xwiki-platform-livedata/xwiki-platform-livedata-webjar/src/main/config/package-lock.json
index 93cc9b06d7ff..0df6133c0009 100644
--- a/xwiki-platform-core/xwiki-platform-livedata/xwiki-platform-livedata-webjar/src/main/config/package-lock.json
+++ b/xwiki-platform-core/xwiki-platform-livedata/xwiki-platform-livedata-webjar/src/main/config/package-lock.json
@@ -31,7 +31,7 @@
         "eslint-plugin-vue": "9.24.1",
         "flush-promises": "1.0.2",
         "jquery": "3.7.1",
-        "less": "4.2.0",
+        "less": "4.2.1",
         "less-loader": "12.2.0",
         "vue-template-compiler": "2.7.16"
       }
@@ -14380,10 +14380,11 @@
       }
     },
     "node_modules/less": {
-      "version": "4.2.0",
-      "resolved": "https://registry.npmjs.org/less/-/less-4.2.0.tgz",
-      "integrity": "sha512-P3b3HJDBtSzsXUl0im2L7gTO5Ubg8mEN6G8qoTS77iXxXX4Hvu4Qj540PZDvQ8V6DmX6iXo98k7Md0Cm1PrLaA==",
+      "version": "4.2.1",
+      "resolved": "https://registry.npmjs.org/less/-/less-4.2.1.tgz",
+      "integrity": "sha512-CasaJidTIhWmjcqv0Uj5vccMI7pJgfD9lMkKtlnTHAdJdYK/7l8pM9tumLyJ0zhbD4KJLo/YvTj+xznQd5NBhg==",
       "dev": true,
+      "license": "Apache-2.0",
       "dependencies": {
         "copy-anything": "^2.0.1",
         "parse-node-version": "^1.0.1",
@@ -14436,6 +14437,7 @@
       "resolved": "https://registry.npmjs.org/make-dir/-/make-dir-2.1.0.tgz",
       "integrity": "sha512-LS9X+dc8KLxXCb8dni79fLIIUA5VyZoyjSMCwTluaXA0o27cCK0bhXkpgw+sTXVpPy/lSO57ilRixqk0vDmtRA==",
       "dev": true,
+      "license": "MIT",
       "optional": true,
       "dependencies": {
         "pify": "^4.0.1",
@@ -14450,6 +14452,7 @@
       "resolved": "https://registry.npmjs.org/semver/-/semver-5.7.2.tgz",
       "integrity": "sha512-cBznnQ9KjJqU67B52RMC65CMarK2600WFnbkcaiwWq3xy/5haFJlshgnpjovMVJ+Hff49d8GEn0b87C5pDQ10g==",
       "dev": true,
+      "license": "ISC",
       "optional": true,
       "bin": {
         "semver": "bin/semver"
diff --git a/xwiki-platform-core/xwiki-platform-livedata/xwiki-platform-livedata-webjar/src/main/config/package.json b/xwiki-platform-core/xwiki-platform-livedata/xwiki-platform-livedata-webjar/src/main/config/package.json
index ab049838fb35..9b99cec51f3c 100644
--- a/xwiki-platform-core/xwiki-platform-livedata/xwiki-platform-livedata-webjar/src/main/config/package.json
+++ b/xwiki-platform-core/xwiki-platform-livedata/xwiki-platform-livedata-webjar/src/main/config/package.json
@@ -26,7 +26,7 @@
     "@babel/eslint-parser": "7.24.1",
     "eslint": "8.57.0",
     "eslint-plugin-vue": "9.24.1",
-    "less": "4.2.0",
+    "less": "4.2.1",
     "less-loader": "12.2.0",
     "vue-template-compiler": "2.7.16",
     "@vue/test-utils": "1.3.6",