diff --git a/packages/mount-css/package.json b/packages/mount-css/package.json
index 0ffb67c..244c7ff 100644
--- a/packages/mount-css/package.json
+++ b/packages/mount-css/package.json
@@ -31,7 +31,7 @@
 	"devDependencies": {
 		"@microsoft/api-extractor": "^7.35.1",
 		"eslint": "^8.42.0",
-		"prettier": "^2.8.8"
+		"prettier": "^3.0.2"
 	},
 	"pnpm": {
 		"peerDependencyRules": {