diff --git a/examples/create-react-app/package-lock.json b/examples/create-react-app/package-lock.json
index 296aec1da..a17652ce3 100644
--- a/examples/create-react-app/package-lock.json
+++ b/examples/create-react-app/package-lock.json
@@ -5001,16 +5001,10 @@
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               "requires": {
                 "boolbase": "~1.0.0",
-                "css-what": "1.0",
                 "domutils": "1.4",
                 "nth-check": "~1.0.0"
               }
             },
-            "css-what": {
-              "version": "1.0.0",
-              "resolved": "https://registry.npmjs.org/css-what/-/css-what-1.0.0.tgz",
-              "integrity": "sha1-18wt9FGAZm+Z0rFEYmOUaeAPc2w="
-            },
             "dom-serializer": {
               "version": "0.1.1",
               "resolved": "https://registry.npmjs.org/dom-serializer/-/dom-serializer-0.1.1.tgz",
@@ -5913,11 +5907,6 @@
             }
           }
         },
-        "css-what": {
-          "version": "3.4.2",
-          "resolved": "https://registry.npmjs.org/css-what/-/css-what-3.4.2.tgz",
-          "integrity": "sha512-ACUm3L0/jiZTqfzRM3Hi9Q8eZqd6IK37mMWPLz9PJxkLWllYeRf+EHUSHYEtFop2Eqytaq1FizFVh7XfBnXCDQ=="
-        },
         "cssmin": {
           "version": "0.4.3",
           "resolved": "https://registry.npmjs.org/cssmin/-/cssmin-0.4.3.tgz",