diff --git a/yarn.lock b/yarn.lock
index c35661c..6589a14 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4379,8 +4379,8 @@ pretty-time@^1.1.0:
   resolved "http://registry.npm.taobao.org/pretty-time/download/pretty-time-1.1.0.tgz#ffb7429afabb8535c346a34e41873adf3d74dd0e"
 
 prismjs@^1.14.0:
-  version "1.27.0"
-  resolved "https://registry.yarnpkg.com/prismjs/-/prismjs-1.27.0.tgz#bb6ee3138a0b438a3653dd4d6ce0cc6510a45057"
+  version "1.30.0"
+  resolved "https://registry.yarnpkg.com/prismjs/-/prismjs-1.30.0.tgz#d9709969d9d4e16403f6f348c63553b19f0975a9"
 
 private@^0.1.6:
   version "0.1.8"