diff --git a/website/yarn.lock b/website/yarn.lock
index 0a00056c..7162b208 100644
--- a/website/yarn.lock
+++ b/website/yarn.lock
@@ -10356,9 +10356,9 @@ pretty-format@^25.5.0:
     react-is "^16.12.0"
 
 prismjs@^1.21.0:
-  version "1.27.0"
-  resolved "https://registry.yarnpkg.com/prismjs/-/prismjs-1.27.0.tgz#bb6ee3138a0b438a3653dd4d6ce0cc6510a45057"
-  integrity sha512-t13BGPUlFDR7wRB5kQDG4jjl7XeuH6jbJGt11JHPL96qwsEHNX2+68tFXqc1/k+/jALsbSWJKUOT/hcYAZ5LkA==
+  version "1.28.0"
+  resolved "https://registry.yarnpkg.com/prismjs/-/prismjs-1.28.0.tgz#0d8f561fa0f7cf6ebca901747828b149147044b6"
+  integrity sha512-8aaXdYvl1F7iC7Xm1spqSaY/OJBpYW3v+KJ+F17iYxvdc8sfjW194COK5wVhMZX45tGteiBQgdvD/nhxcRwylw==
 
 process-nextick-args@~2.0.0:
   version "2.0.1"
diff --git a/yarn.lock b/yarn.lock
index f417273a..9bf56aad 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -14518,9 +14518,9 @@ pretty-hrtime@^1.0.3:
   integrity sha1-t+PqQkNaTJsnWdmeDyAesZWALuE=
 
 prismjs@^1.8.4:
-  version "1.27.0"
-  resolved "https://registry.yarnpkg.com/prismjs/-/prismjs-1.27.0.tgz#bb6ee3138a0b438a3653dd4d6ce0cc6510a45057"
-  integrity sha512-t13BGPUlFDR7wRB5kQDG4jjl7XeuH6jbJGt11JHPL96qwsEHNX2+68tFXqc1/k+/jALsbSWJKUOT/hcYAZ5LkA==
+  version "1.28.0"
+  resolved "https://registry.yarnpkg.com/prismjs/-/prismjs-1.28.0.tgz#0d8f561fa0f7cf6ebca901747828b149147044b6"
+  integrity sha512-8aaXdYvl1F7iC7Xm1spqSaY/OJBpYW3v+KJ+F17iYxvdc8sfjW194COK5wVhMZX45tGteiBQgdvD/nhxcRwylw==
 
 prismjs@~1.17.0:
   version "1.17.1"