diff --git a/package.json b/package.json
index b7ab739..342ad8d 100644
--- a/package.json
+++ b/package.json
@@ -76,7 +76,7 @@
     "gatsby": "3.0.4",
     "gatsby-plugin-utils": "1.10.0",
     "jest": "27.0.6",
-    "postcss": "8.2.6",
+    "postcss": "8.4.33",
     "semantic-release": "17.4.4",
     "typescript": "4.3.5"
   },