diff --git a/package-lock.json b/package-lock.json
index af376b3..d6a06fe 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "reveal.js",
-  "version": "4.0.0-rc.1",
+  "version": "4.0.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -4281,9 +4281,9 @@
       }
     },
     "highlight.js": {
-      "version": "10.0.3",
-      "resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-10.0.3.tgz",
-      "integrity": "sha512-9FG7SSzv9yOY5CGGxfI6NDm7xLYtMOjKtPBxw7Zff3t5UcRcUNTGEeS8lNjhceL34KeetLMoGMFTGoaa83HwyQ==",
+      "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
     },
     "homedir-polyfill": {