diff --git a/website/yarn.lock b/website/yarn.lock
index 73e412b7..e22612d8 100644
--- a/website/yarn.lock
+++ b/website/yarn.lock
@@ -8366,9 +8366,9 @@ prism-react-renderer@^1.1.0:
   integrity sha512-WZAw+mBoxk1qZDD1h1WOg0BVHgyk9zqbuIBFNgP+Z71i515jGL0WZIN1FIF8EgOyh06x8Rr7HAUXxsRsoUZKyg==
 
 prismjs@^1.20.0:
-  version "1.20.0"
-  resolved "https://registry.yarnpkg.com/prismjs/-/prismjs-1.20.0.tgz#9b685fc480a3514ee7198eac6a3bf5024319ff03"
-  integrity sha512-AEDjSrVNkynnw6A+B1DsFkd6AVdTnp+/WoUixFRULlCLZVRZlVQMVWio/16jv7G1FscUxQxOQhWwApgbnxr6kQ==
+  version "1.21.0"
+  resolved "https://registry.yarnpkg.com/prismjs/-/prismjs-1.21.0.tgz#36c086ec36b45319ec4218ee164c110f9fc015a3"
+  integrity sha512-uGdSIu1nk3kej2iZsLyDoJ7e9bnPzIgY0naW/HdknGj61zScaprVEVGHrPoXqI+M9sP0NDnTK2jpkvmldpuqDw==
   optionalDependencies:
     clipboard "^2.0.0"