diff --git a/package-lock.json b/package-lock.json
index 1dfa8a1..072fb98 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2475,9 +2475,9 @@
       }
     },
     "highlight.js": {
-      "version": "9.18.1",
-      "resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-9.18.1.tgz",
-      "integrity": "sha512-OrVKYz70LHsnCgmbXctv/bfuvntIKDz177h0Co37DQ5jamGZLVmoCVMtjMtNZY3X9DrCcKfklHPNeA0uPZhSJg=="
+      "version": "10.0.1",
+      "resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-10.0.1.tgz",
+      "integrity": "sha512-l1HB5S9nmBuvurFIOPbpeJv4psKh2MyKCTOYRK/E6dwRXkbG96PLH7amP/xpGNyZOK8OWqv45DxLS/ZAIb3n9w=="
     },
     "hmac-drbg": {
       "version": "1.0.1",
@@ -5067,7 +5067,6 @@
       "integrity": "sha512-OVPKnV0ZvU+V//HExwbV8M9CWy49Eo/9y9pBN2OsNWUFPN6dE4YZBLmJW/5sM2DxI5v/QQLyxOnTnSSfGCP+9Q==",
       "dev": true,
       "requires": {
-        "highlight.js": "^9.3.0",
         "prop-types": "^15.6.0"
       }
     },
diff --git a/package.json b/package.json
index 2b67b83..005e17a 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": "9.18.1",
+    "highlight.js": "10.0.1",
     "open-iconic": "^1.1.1",
     "postcss-cli": "^7.0.0",
     "react": "^16.8.6",