diff --git a/website/package.json b/website/package.json
index f3a2ac5..eef7489 100644
--- a/website/package.json
+++ b/website/package.json
@@ -173,7 +173,7 @@
     "postcss-unique-selectors": "5.1.1",
     "postcss-zindex": "5.1.0",
     "prism-react-renderer": "^1.2.1",
-    "prismjs": "1.28.0",
+    "prismjs": "1.30.0",
     "raw-body": "2.5.1",
     "react": "^17.0.1",
     "react-dev-utils": "12.0.1",
diff --git a/website/yarn.lock b/website/yarn.lock
index 07a69c6..ac776b0 100644
--- a/website/yarn.lock
+++ b/website/yarn.lock
@@ -7256,15 +7256,10 @@ prism-react-renderer@^1.2.1, prism-react-renderer@^1.3.5:
   resolved "https://registry.yarnpkg.com/prism-react-renderer/-/prism-react-renderer-1.3.5.tgz#786bb69aa6f73c32ba1ee813fbe17a0115435085"
   integrity sha512-IJ+MSwBWKG+SM3b2SUfdrhC+gu01QkV2KmRQgREThBfSQRoufqRfxfHUxpG1WcaFjP+kojcFyO9Qqtpgt3qLCg==
 
-prismjs@1.28.0:
-  version "1.28.0"
-  resolved "https://registry.yarnpkg.com/prismjs/-/prismjs-1.28.0.tgz#0d8f561fa0f7cf6ebca901747828b149147044b6"
-  integrity sha512-8aaXdYvl1F7iC7Xm1spqSaY/OJBpYW3v+KJ+F17iYxvdc8sfjW194COK5wVhMZX45tGteiBQgdvD/nhxcRwylw==
-
-prismjs@^1.28.0:
-  version "1.29.0"
-  resolved "https://registry.yarnpkg.com/prismjs/-/prismjs-1.29.0.tgz#f113555a8fa9b57c35e637bba27509dcf802dd12"
-  integrity sha512-Kx/1w86q/epKcmte75LNrEoT+lX8pBpavuAbvJWRXar7Hz8jrtF+e3vY751p0R8H9HdArwaCTNDDzHg/ScJK1Q==
+prismjs@1.30.0, prismjs@^1.28.0:
+  version "1.30.0"
+  resolved "https://registry.yarnpkg.com/prismjs/-/prismjs-1.30.0.tgz#d9709969d9d4e16403f6f348c63553b19f0975a9"
+  integrity sha512-DEvV2ZF2r2/63V+tK8hQvrR2ZGn10srHbXviTlcv7Kpzw8jWiNTqbVgjO3IY8RxrrOUF8VPMQQFysYYYv0YZxw==
 
 process-nextick-args@~2.0.0:
   version "2.0.1"