diff --git a/package-lock.json b/package-lock.json
index dbd9dc2..5f54565 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2938,9 +2938,9 @@
             "dev": true
         },
         "css-what": {
-            "version": "2.1.2",
-            "resolved": "https://registry.npmjs.org/css-what/-/css-what-2.1.2.tgz",
-            "integrity": "sha1-wIdtnQSAkn19SSDc1yrzWVZJVU0=",
+            "version": "2.1.3",
+            "resolved": "https://registry.npmjs.org/css-what/-/css-what-2.1.3.tgz",
+            "integrity": "sha512-a+EPoD+uZiNfh+5fxw2nO9QwFa6nJe2Or35fGY6Ipw1R3R4AGz1d1TEZrCegvw2YTmZ0jXirGYlzxxpYSHwpEg==",
             "dev": true
         },
         "css.escape": {