diff --git a/CHANGELOG-PRERELEASE.md b/CHANGELOG-PRERELEASE.md
index f3913d31..1bde3d22 100644
--- a/CHANGELOG-PRERELEASE.md
+++ b/CHANGELOG-PRERELEASE.md
@@ -8,26 +8,33 @@ The format is based on [Keep a Changelog].
 
 ## [Unreleased]
 ### Added
-- Optimize Texture support for Unity Standard, VRChat SDK Standard Lite, VRChat SDK Toon Lit Shaders `#1346`
-  - If you want more shader support, please comment to [`#1183`](https://github.com/anatawa12/AvatarOptimizer/issues/1183) with shader name and link!
 
 ### Changed
-- Make error for MergeBone with MergePB rotation mode fix `#1345`
-  - This was not working as expected in previous version so I made this error.
-  - We may add support or change behavior in the future release
 
 ### Deprecated
 
 ### Removed
 
 ### Fixed
-- Error with nested merge skinned mesh `#1340`
-- Broken synced Layer support `#1341`
-- Unpacking prefab might look like some data lost in PrefabSafeUniqueCollection `#1342`
-- InvalidCastException with RenderTexture `#1334`
 
 ### Security
 
+## [1.8.0-rc.7] - 2024-11-15
+### Added
+- Optimize Texture support for Unity Standard, VRChat SDK Standard Lite, VRChat SDK Toon Lit Shaders [`#1346`](https://github.com/anatawa12/AvatarOptimizer/pull/1346)
+  - If you want more shader support, please comment to [`#1183`](https://github.com/anatawa12/AvatarOptimizer/issues/1183) with shader name and link!
+
+### Changed
+- Make error for MergeBone with MergePB rotation mode fix [`#1345`](https://github.com/anatawa12/AvatarOptimizer/pull/1345)
+  - This was not working as expected in previous version so I made this error.
+  - We may add support or change behavior in the future release
+
+### Fixed
+- Error with nested merge skinned mesh [`#1340`](https://github.com/anatawa12/AvatarOptimizer/pull/1340)
+- Broken synced Layer support [`#1341`](https://github.com/anatawa12/AvatarOptimizer/pull/1341)
+- Unpacking prefab might look like some data lost in PrefabSafeUniqueCollection [`#1342`](https://github.com/anatawa12/AvatarOptimizer/pull/1342)
+- InvalidCastException with RenderTexture [`#1334`](https://github.com/anatawa12/AvatarOptimizer/pull/1334)
+
 ## [1.8.0-rc.6] - 2024-11-08
 ### Changed
 - Added animation validation warning for MergePhysBone limit rotation mode Fix [`#1336`](https://github.com/anatawa12/AvatarOptimizer/pull/1336)
@@ -1766,7 +1773,8 @@ This release is mistake.
 - Merge Bone
 - Clear Endpoint Position
 
-[Unreleased]: https://github.com/anatawa12/AvatarOptimizer/compare/v1.8.0-rc.6...HEAD
+[Unreleased]: https://github.com/anatawa12/AvatarOptimizer/compare/v1.8.0-rc.7...HEAD
+[1.8.0-rc.7]: https://github.com/anatawa12/AvatarOptimizer/compare/v1.8.0-rc.6...v1.8.0-rc.7
 [1.8.0-rc.6]: https://github.com/anatawa12/AvatarOptimizer/compare/v1.8.0-rc.5...v1.8.0-rc.6
 [1.8.0-rc.5]: https://github.com/anatawa12/AvatarOptimizer/compare/v1.8.0-rc.4...v1.8.0-rc.5
 [1.8.0-rc.4]: https://github.com/anatawa12/AvatarOptimizer/compare/v1.8.0-rc.3...v1.8.0-rc.4
diff --git a/package.json b/package.json
index 4518c1b2..4149884c 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "com.anatawa12.avatar-optimizer",
-  "version": "1.8.0-rc.6",
+  "version": "1.8.0-rc.7",
   "private": true,
   "private-beta": false,
   "unity": "2022.3",