diff --git a/backend/package-lock.json b/backend/package-lock.json
index 4bdbdb2..7be5245 100644
--- a/backend/package-lock.json
+++ b/backend/package-lock.json
@@ -1078,9 +1078,9 @@
       "dev": true
     },
     "highlight.js": {
-      "version": "9.18.1",
-      "resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-9.18.1.tgz",
-      "integrity": "sha1-7SGqAB/mJSuxCj121HVzxlOf4Tw="
+      "version": "9.18.5",
+      "resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-9.18.5.tgz",
+      "integrity": "sha512-a5bFyofd/BHCX52/8i8uJkjr9DYwXIPnM/plwI6W7ezItLGqzt7X2G2nXuYSfsIJdkwwj/g9DG1LkcGJI/dDoA=="
     },
     "http-cache-semantics": {
       "version": "4.1.0",