diff --git a/package-lock.json b/package-lock.json
index 2391ab3d..26fa92bb 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11,7 +11,7 @@
       "dependencies": {
         "@neos21/bootstrap3-glyphicons": "^1.0.7",
         "bootstrap": "^4.6.2",
-        "highlight.js": "^11.9.0",
+        "highlight.js": "^11.11.0",
         "jquery": "^3.7.1",
         "popper.js": "^1.16.1"
       },
@@ -5015,9 +5015,9 @@
       }
     },
     "node_modules/highlight.js": {
-      "version": "11.9.0",
-      "resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-11.9.0.tgz",
-      "integrity": "sha512-fJ7cW7fQGCYAkgv4CPfwFHrfd/cLS4Hau96JuJ+ZTOWhjnhoeN1ub1tFmALm/+lW5z4WCAuAV9bm05AP0mS6Gw==",
+      "version": "11.11.0",
+      "resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-11.11.0.tgz",
+      "integrity": "sha512-6ErL7JlGu2CNFHyRQEuDogOyGPNiqcuWdt4iSSFUPyferNTGlNTPFqeV36Y/XwA4V/TJ8l0sxp6FTnxud/mf8g==",
       "engines": {
         "node": ">=12.0.0"
       }
@@ -16634,9 +16634,9 @@
       "dev": true
     },
     "highlight.js": {
-      "version": "11.9.0",
-      "resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-11.9.0.tgz",
-      "integrity": "sha512-fJ7cW7fQGCYAkgv4CPfwFHrfd/cLS4Hau96JuJ+ZTOWhjnhoeN1ub1tFmALm/+lW5z4WCAuAV9bm05AP0mS6Gw=="
+      "version": "11.11.0",
+      "resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-11.11.0.tgz",
+      "integrity": "sha512-6ErL7JlGu2CNFHyRQEuDogOyGPNiqcuWdt4iSSFUPyferNTGlNTPFqeV36Y/XwA4V/TJ8l0sxp6FTnxud/mf8g=="
     },
     "homedir-polyfill": {
       "version": "1.0.3",
diff --git a/package.json b/package.json
index f8824e36..4960be26 100644
--- a/package.json
+++ b/package.json
@@ -55,7 +55,7 @@
   "dependencies": {
     "@neos21/bootstrap3-glyphicons": "^1.0.7",
     "bootstrap": "^4.6.2",
-    "highlight.js": "^11.9.0",
+    "highlight.js": "^11.11.0",
     "jquery": "^3.7.1",
     "popper.js": "^1.16.1"
   }