diff --git a/02_grid/yarn.lock b/02_grid/yarn.lock
index a62f0b1..3f9d83f 100644
--- a/02_grid/yarn.lock
+++ b/02_grid/yarn.lock
@@ -1479,8 +1479,8 @@ css-select@^1.1.0:
     nth-check "~1.0.1"
 
 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"
 
 cyclist@~0.2.2:
   version "0.2.2"