diff --git a/package.json b/package.json
index e93e1d5b87..4fb8d1847e 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
   "dependencies": {
     "@types/bun": "1.3.14",
     "@types/node": "24.13.2",
-    "prettier": "3.9.1",
+    "prettier": "3.9.3",
     "prettier-plugin-packagejson": "3.0.2",
     "prosekit-registry": "0.0.20260601211356"
   }