diff --git a/docs-site/package.json b/docs-site/package.json
index 3b78b2b5ec..157c01337c 100644
--- a/docs-site/package.json
+++ b/docs-site/package.json
@@ -3,7 +3,7 @@
   "version": "0.1.0",
   "private": true,
   "dependencies": {
-    "highlight.js": "^10.1.2",
+    "highlight.js": "^11.5.1",
     "react": "^16.13.1",
     "react-app-rewired": "^2.1.6",
     "react-dom": "^16.13.1",
diff --git a/docs-site/yarn.lock b/docs-site/yarn.lock
index 469dd92ace..7c6187072f 100644
--- a/docs-site/yarn.lock
+++ b/docs-site/yarn.lock
@@ -5774,10 +5774,10 @@ 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@^10.1.2:
-  version "10.1.2"
-  resolved "https://registry.yarnpkg.com/highlight.js/-/highlight.js-10.1.2.tgz#c20db951ba1c22c055010648dfffd7b2a968e00c"
-  integrity sha512-Q39v/Mn5mfBlMff9r+zzA+gWxRsCRKwEMvYTiisLr/XUiFI/4puWt0Ojdko3R3JCNWGdOWaA5g/Yxqa23kC5AA==
+highlight.js@^11.5.1:
+  version "11.5.1"
+  resolved "https://registry.yarnpkg.com/highlight.js/-/highlight.js-11.5.1.tgz#027c24e4509e2f4dcd00b4a6dda542ce0a1f7aea"
+  integrity sha512-LKzHqnxr4CrD2YsNoIf/o5nJ09j4yi/GcH5BnYz9UnVpZdS4ucMgvP61TDty5xJcFGRjnH4DpujkS9bHT3hq0Q==
 
 hmac-drbg@^1.0.0:
   version "1.0.1"