diff --git a/package-lock.json b/package-lock.json
index 7e67afa..76ea28c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -7333,9 +7333,9 @@
       "dev": true
     },
     "postcss": {
-      "version": "7.0.27",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-7.0.27.tgz",
-      "integrity": "sha512-WuQETPMcW9Uf1/22HWUWP9lgsIC+KEHg2kozMflKjbeUtw9ujvFX6QmIfozaErDkmLWS9WEnEdEe6Uo9/BNTdQ==",
+      "version": "7.0.28",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-7.0.28.tgz",
+      "integrity": "sha512-YU6nVhyWIsVtlNlnAj1fHTsUKW5qxm3KEgzq2Jj6KTEFOTK8QWR12eIDvrlWhiSTK8WIBFTBhOJV4DY6dUuEbw==",
       "requires": {
         "chalk": "^2.4.2",
         "source-map": "^0.6.1",