diff --git a/codewof/package.json b/codewof/package.json
index bc4f0036d..674fd4e97 100644
--- a/codewof/package.json
+++ b/codewof/package.json
@@ -20,7 +20,7 @@
         "gulp-filter": "7.0.0",
         "gulp-if": "3.0.0",
         "gulp-imagemin": "7.1.0",
-        "gulp-postcss": "9.1.0",
+        "gulp-postcss": "10.0.0",
         "gulp-sass": "5.1.0",
         "gulp-sourcemaps": "3.0.0",
         "gulp-tap": "2.0.0",