diff --git a/package-lock.json b/package-lock.json
index 2a80519..d63afa3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2478,9 +2478,9 @@
       }
     },
     "highlight.js": {
-      "version": "10.0.2",
-      "resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-10.0.2.tgz",
-      "integrity": "sha512-2gMT2MHU6/2OjAlnaOE2LFdr9dwviDN3Q2lSw7Ois3/5uTtahbgYTkr4EPoY828ps+2eQWiixPTF8+phU6Ofkg=="
+      "version": "10.4.1",
+      "resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-10.4.1.tgz",
+      "integrity": "sha512-yR5lWvNz7c85OhVAEAeFhVCc/GV4C30Fjzc/rCP0aCWzc1UUOPUk55dK/qdwTZHBvMZo+eZ2jpk62ndX/xMFlg=="
     },
     "hmac-drbg": {
       "version": "1.0.1",
diff --git a/package.json b/package.json
index 0d304af..a1d4ce4 100644
--- a/package.json
+++ b/package.json
@@ -30,7 +30,7 @@
     "autoprefixer": "^9.5.0",
     "bulma": "^0.8.0",
     "create-react-class": "^15.6.3",
-    "highlight.js": "10.0.2",
+    "highlight.js": "10.4.1",
     "open-iconic": "^1.1.1",
     "postcss-cli": "^7.0.0",
     "react": "^16.8.6",