diff --git a/package.json b/package.json
index ed2ef19..e6d08c4 100644
--- a/package.json
+++ b/package.json
@@ -49,7 +49,7 @@
   "dependencies": {
     "doiuse": "^4.2.0",
     "lodash": "^4.17.15",
-    "postcss": "^7.0.21"
+    "postcss": "^7.0.22"
   },
   "peerDependencies": {
     "stylelint": ">=11.1.1"