diff --git a/package.json b/package.json
index f611cab7..d19d0903 100644
--- a/package.json
+++ b/package.json
@@ -47,7 +47,7 @@
 		"cssnano-preset-advanced": "7.0.12",
 		"dotenv": "17.4.1",
 		"firebase": "12.11.0",
-		"postcss": "8.5.8",
+		"postcss": "8.5.9",
 		"postcss-combine-duplicated-selectors": "10.0.3",
 		"postcss-combine-media-query": "2.1.0",
 		"postcss-import": "16.1.1",