diff --git a/package.json b/package.json
index 3631a0f..34294ab 100644
--- a/package.json
+++ b/package.json
@@ -42,7 +42,7 @@
     "postcss-discard-comments": "4.0.2",
     "postcss-easy-import": "3.0.0",
     "postcss-mixins": "7.0.3",
-    "postcss-nested": "5.0.6",
+    "postcss-nested": "6.0.1",
     "postcss-preset-env": "6.7.1",
     "recursive-readdir": "2.2.3",
     "rollup": "2.79.1",