diff --git a/package.json b/package.json
index 320ab661..dbfea70c 100644
--- a/package.json
+++ b/package.json
@@ -65,7 +65,7 @@
     "gulp-imagemin": "^4.1.0",
     "gulp-include": "^2.3.1",
     "gulp-load-plugins": "^1.5.0",
-    "gulp-postcss": "^7.0.1",
+    "gulp-postcss": "^8.0.0",
     "gulp-rename": "^1.3.0",
     "gulp-replace": "^1.0.0",
     "gulp-rev": "^8.1.1",