diff --git a/package-lock.json b/package-lock.json
index 00e0476..cfcb12d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -276,9 +276,9 @@
       }
     },
     "highlight.js": {
-      "version": "9.12.0",
-      "resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-9.12.0.tgz",
-      "integrity": "sha1-5tnb5Xy+/mB1HwKvM2GVhwyQwB4=",
+      "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==",
       "dev": true
     },
     "inflight": {
diff --git a/package.json b/package.json
index cc5723a..feda4b5 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,7 @@
   "devDependencies": {
     "common-tags": "^1.4.0",
     "glob": "^7.1.2",
-    "highlight.js": "^9.12.0",
+    "highlight.js": "^10.1.2",
     "markdown-link": "^0.1.1",
     "markdown-toc": "^1.1.0",
     "remarkable": "^1.7.1",