diff --git a/docs/yarn.lock b/docs/yarn.lock
index 50ea2edc..b38703a4 100644
--- a/docs/yarn.lock
+++ b/docs/yarn.lock
@@ -400,8 +400,8 @@ css-stringify@1.0.5:
   resolved "https://registry.yarnpkg.com/css-stringify/-/css-stringify-1.0.5.tgz#b0d042946db2953bb9d292900a6cb5f6d0122031"
 
 css-what@2.1:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/css-what/-/css-what-2.1.0.tgz#9467d032c38cfaefb9f2d79501253062f87fa1bd"
+  version "2.1.3"
+  resolved "https://registry.yarnpkg.com/css-what/-/css-what-2.1.3.tgz#a6d7604573365fe74686c3f311c56513d88285f2"
 
 css@~1.0.8:
   version "1.0.8"