diff --git a/package.json b/package.json
index 141441f..d9ae698 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "studio.raspberry.vrchat.ma-suimin-system-2",
-    "version": "1.0.0-alpha.7",
+    "version": "1.0.0-rc.1",
     "unity": "2022.3",
     "displayName": "RBS Suimin System 2",
     "description": "3点睡眠ギミック / ma-suimin-system-2",