diff --git a/package-lock.json b/package-lock.json
index bb40f65..c6781f8 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2271,9 +2271,9 @@
       "dev": true
     },
     "highlight.js": {
-      "version": "9.18.1",
-      "resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-9.18.1.tgz",
-      "integrity": "sha512-OrVKYz70LHsnCgmbXctv/bfuvntIKDz177h0Co37DQ5jamGZLVmoCVMtjMtNZY3X9DrCcKfklHPNeA0uPZhSJg=="
+      "version": "10.1.2",
+      "resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-10.1.2.tgz",
+      "integrity": "sha512-Q39v/Mn5mfBlMff9r+zzA+gWxRsCRKwEMvYTiisLr/XUiFI/4puWt0Ojdko3R3JCNWGdOWaA5g/Yxqa23kC5AA=="
     },
     "home-or-tmp": {
       "version": "2.0.0",
diff --git a/package.json b/package.json
index 1227482..db5db85 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
     "chokidar": "^3.3.1",
     "debug": "^4.1.1",
     "fs-plus": "^3.0.0",
-    "highlight.js": "^9.8.0",
+    "highlight.js": "^10.1.2",
     "jade": "^1.11.0",
     "marky-mark": "^1.2.1"
   },