diff --git a/yarn.lock b/yarn.lock
index e9adaeb..db81301 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -8236,9 +8236,9 @@ pretty@2.0.0, pretty@^2.0.0:
     js-beautify "^1.6.12"
 
 prismjs@^1.17.1:
-  version "1.17.1"
-  resolved "https://registry.yarnpkg.com/prismjs/-/prismjs-1.17.1.tgz#e669fcbd4cdd873c35102881c33b14d0d68519be"
-  integrity sha512-PrEDJAFdUGbOP6xK/UsfkC5ghJsPJviKgnQOoxaDbBjwc8op68Quupwt1DeAFoG8GImPhiKXAvvsH7wDSLsu1Q==
+  version "1.20.0"
+  resolved "https://registry.yarnpkg.com/prismjs/-/prismjs-1.20.0.tgz#9b685fc480a3514ee7198eac6a3bf5024319ff03"
+  integrity sha512-AEDjSrVNkynnw6A+B1DsFkd6AVdTnp+/WoUixFRULlCLZVRZlVQMVWio/16jv7G1FscUxQxOQhWwApgbnxr6kQ==
   optionalDependencies:
     clipboard "^2.0.0"