diff --git a/yarn.lock b/yarn.lock
index 3b2efb2e..2e1bc51d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3133,8 +3133,9 @@ css-url-regex@^1.1.0:
   resolved "https://registry.yarnpkg.com/css-url-regex/-/css-url-regex-1.1.0.tgz#83834230cc9f74c457de59eebd1543feeb83b7ec"
 
 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"
+  integrity sha512-a+EPoD+uZiNfh+5fxw2nO9QwFa6nJe2Or35fGY6Ipw1R3R4AGz1d1TEZrCegvw2YTmZ0jXirGYlzxxpYSHwpEg==
 
 cssesc@^0.1.0:
   version "0.1.0"
@@ -12828,4 +12829,4 @@ zen-observable@^0.8.0:
 
 zwitch@^1.0.0:
   version "1.0.3"
-  resolved "https://registry.yarnpkg.com/zwitch/-/zwitch-1.0.3.tgz#159fae4b3f737db1e42bf321d3423e4c96688a18"
\ No newline at end of file
+  resolved "https://registry.yarnpkg.com/zwitch/-/zwitch-1.0.3.tgz#159fae4b3f737db1e42bf321d3423e4c96688a18"