diff --git a/package.json b/package.json
index 18cf1ac9..80a8194a 100644
--- a/package.json
+++ b/package.json
@@ -54,7 +54,7 @@
     "gulp-uglify": "^3.0.0",
     "gulp-vinyl-zip": "^2.2.1",
     "handlebars": "^4.7.6",
-    "highlight.js": "^9.18.1",
+    "highlight.js": "^10.3.1",
     "jquery": "^3.5.1",
     "js-yaml": "^3.14.0",
     "map-stream": "^0.0.7",
diff --git a/yarn.lock b/yarn.lock
index 9cf84148..6ebc6148 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3544,10 +3544,10 @@ hex-color-regex@^1.1.0:
   resolved "https://registry.yarnpkg.com/hex-color-regex/-/hex-color-regex-1.1.0.tgz#4c06fccb4602fe2602b3c93df82d7e7dbf1a8a8e"
   integrity sha512-l9sfDFsuqtOqKDsQdqrMRk0U85RZc0RtOR9yPI7mRVOa4FsR/BVnZ0shmQRM96Ji99kYZP/7hn1cedc1+ApsTQ==
 
-highlight.js@^9.18.1:
-  version "9.18.1"
-  resolved "https://registry.yarnpkg.com/highlight.js/-/highlight.js-9.18.1.tgz#ed21aa001fe6252bb10a3d76d47573c6539fe13c"
-  integrity sha512-OrVKYz70LHsnCgmbXctv/bfuvntIKDz177h0Co37DQ5jamGZLVmoCVMtjMtNZY3X9DrCcKfklHPNeA0uPZhSJg==
+highlight.js@^10.3.1:
+  version "10.3.1"
+  resolved "https://registry.yarnpkg.com/highlight.js/-/highlight.js-10.3.1.tgz#3ca6bf007377faae347e8135ff25900aac734b9a"
+  integrity sha512-jeW8rdPdhshYKObedYg5XGbpVgb1/DT4AHvDFXhkU7UnGSIjy9kkJ7zHG7qplhFHMitTSzh5/iClKQk3Kb2RFQ==
 
 hmac-drbg@^1.0.0:
   version "1.0.1"