diff --git a/package.json b/package.json
index e82efa2..4946236 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "io.github.azukimochi.light-limit-changer",
-  "version": "1.13.0",
+  "version": "1.13.1-rc.0",
   "unity": "2019.4",
   "displayName": "LightLimitChanger",
   "description": "Light Limit ChangerはModular-Avatar前提のVRChatアバター向けの明るさ変更ジェネレーターです。―――――――――――――――――― Light Limit Changer is a brightness change generator for VRChat avatars based on Modular-Avatar. ―――――――――――――――――― by Azukimochi25",