diff --git a/package-lock.json b/package-lock.json
index e9d30e58d..5ac6e7ed6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -29,7 +29,7 @@
                 "eslint": "^8.50.0",
                 "eslint-plugin-react": "^7.33.2",
                 "file-loader": "^6.2.0",
-                "highlight.js": "^11.8.0",
+                "highlight.js": "^11.9.0",
                 "leaflet": "^1.9.4",
                 "postcss": "^8.4.31",
                 "postcss-loader": "^7.3.3",
@@ -6601,9 +6601,9 @@
             }
         },
         "node_modules/highlight.js": {
-            "version": "11.8.0",
-            "resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-11.8.0.tgz",
-            "integrity": "sha512-MedQhoqVdr0U6SSnWPzfiadUcDHfN/Wzq25AkXiQv9oiOO/sG0S7XkvpFIqWBl9Yq1UYyYOOVORs5UW2XlPyzg==",
+            "version": "11.9.0",
+            "resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-11.9.0.tgz",
+            "integrity": "sha512-fJ7cW7fQGCYAkgv4CPfwFHrfd/cLS4Hau96JuJ+ZTOWhjnhoeN1ub1tFmALm/+lW5z4WCAuAV9bm05AP0mS6Gw==",
             "dev": true,
             "engines": {
                 "node": ">=12.0.0"
@@ -16475,9 +16475,9 @@
             }
         },
         "highlight.js": {
-            "version": "11.8.0",
-            "resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-11.8.0.tgz",
-            "integrity": "sha512-MedQhoqVdr0U6SSnWPzfiadUcDHfN/Wzq25AkXiQv9oiOO/sG0S7XkvpFIqWBl9Yq1UYyYOOVORs5UW2XlPyzg==",
+            "version": "11.9.0",
+            "resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-11.9.0.tgz",
+            "integrity": "sha512-fJ7cW7fQGCYAkgv4CPfwFHrfd/cLS4Hau96JuJ+ZTOWhjnhoeN1ub1tFmALm/+lW5z4WCAuAV9bm05AP0mS6Gw==",
             "dev": true
         },
         "hpack.js": {
diff --git a/package.json b/package.json
index a06e4e396..4cc3cf6e8 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,7 @@
         "eslint": "^8.50.0",
         "eslint-plugin-react": "^7.33.2",
         "file-loader": "^6.2.0",
-        "highlight.js": "^11.8.0",
+        "highlight.js": "^11.9.0",
         "leaflet": "^1.9.4",
         "postcss": "^8.4.31",
         "postcss-loader": "^7.3.3",