diff --git a/src/ZLogger.Unity/Assets/ZLogger.Unity/package.json b/src/ZLogger.Unity/Assets/ZLogger.Unity/package.json
index 7fe0f14..e7ec204 100644
--- a/src/ZLogger.Unity/Assets/ZLogger.Unity/package.json
+++ b/src/ZLogger.Unity/Assets/ZLogger.Unity/package.json
@@ -1,6 +1,6 @@
 {
   "name": "com.cysharp.zlogger",
-  "version": "2.5.4",
+  "version": "2.5.5",
   "author": { "name": "Cysharp, Inc.", "url": "https://cysharp.co.jp/en/" },
   "displayName": "ZLogger.Unity",
   "description": "ZLogger unity extensions",