diff --git a/packages/compiler/package.json b/packages/compiler/package.json
index 14c30fb8..0edb892c 100644
--- a/packages/compiler/package.json
+++ b/packages/compiler/package.json
@@ -41,6 +41,6 @@
     "@rollup/plugin-babel": "^5.2.1",
     "@rollup/plugin-node-resolve": "^10.0.0",
     "rollup": "^2.33.1",
-    "rollup-plugin-postcss": "^3.1.8"
+    "rollup-plugin-postcss": "^4.0.0"
   }
 }