diff --git a/package-lock.json b/package-lock.json
index 07f7b83..b84bdd1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3444,9 +3444,9 @@
       }
     },
     "highlight.js": {
-      "version": "9.18.0",
-      "resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-9.18.0.tgz",
-      "integrity": "sha512-A97kI1KAUzKoAiEoaGcf2O9YPS8nbDTCRFokaaeBhnqjQTvbAuAJrQMm21zw8s8xzaMtCQBtgbyGXLGxdxQyqQ=="
+      "version": "9.18.1",
+      "resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-9.18.1.tgz",
+      "integrity": "sha512-OrVKYz70LHsnCgmbXctv/bfuvntIKDz177h0Co37DQ5jamGZLVmoCVMtjMtNZY3X9DrCcKfklHPNeA0uPZhSJg=="
     },
     "hmac-drbg": {
       "version": "1.0.1",
diff --git a/package.json b/package.json
index 8cfd325..1f1b39e 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": "9.18.0",
+    "highlight.js": "9.18.1",
     "open-iconic": "^1.1.1",
     "postcss-cli": "^7.0.0",
     "react": "^16.8.6",