diff --git a/Directory.Build.props b/Directory.Build.props
index a4d995c2a..5b221be02 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -1,6 +1,6 @@
 <Project>
   <PropertyGroup>
-    <VersionPrefix>7.0.0-preview.11</VersionPrefix>
+    <VersionPrefix>7.0.0-rc1</VersionPrefix>
   </PropertyGroup>
 
   <PropertyGroup>
diff --git a/src/MagicOnion.Client.Unity/Assets/Scripts/MagicOnion.Client.Unity/package.json b/src/MagicOnion.Client.Unity/Assets/Scripts/MagicOnion.Client.Unity/package.json
index 9cf97396b..3b0ccc716 100644
--- a/src/MagicOnion.Client.Unity/Assets/Scripts/MagicOnion.Client.Unity/package.json
+++ b/src/MagicOnion.Client.Unity/Assets/Scripts/MagicOnion.Client.Unity/package.json
@@ -2,7 +2,7 @@
     "name": "com.cysharp.magiconion.client.unity",
     "displayName": "MagicOnion.Client.Unity",
     "author": { "name": "Cysharp, Inc.", "url": "https://cysharp.co.jp/en/" },
-    "version": "7.0.0-preview.11",
+    "version": "7.0.0-rc1",
     "unity": "2021.3",
     "description": "Unified Realtime/API framework for .NET platform and Unity.",
     "keywords": [