diff --git a/CHANGELOG-PRERELEASE.md b/CHANGELOG-PRERELEASE.md
index 6ef97ad44..f7de4603b 100644
--- a/CHANGELOG-PRERELEASE.md
+++ b/CHANGELOG-PRERELEASE.md
@@ -8,7 +8,6 @@ The format is based on [Keep a Changelog].
 
 ## [Unreleased]
 ### Added
-- Support for VRCSDK 3.5.2-beta.2 `#935`
 
 ### Changed
 
@@ -20,6 +19,10 @@ The format is based on [Keep a Changelog].
 
 ### Security
 
+## [1.6.9-beta.2] - 2024-03-22
+### Added
+- Support for VRCSDK 3.5.2-beta.2 [`#935`](https://github.com/anatawa12/AvatarOptimizer/pull/935)
+
 ## [1.6.9-beta.1] - 2024-03-16
 ### Added
 - Support for VRCSDK 3.5.2-beta.1 [`#926`](https://github.com/anatawa12/AvatarOptimizer/pull/926)
@@ -1176,7 +1179,8 @@ This release is mistake.
 - Merge Bone
 - Clear Endpoint Position
 
-[Unreleased]: https://github.com/anatawa12/AvatarOptimizer/compare/v1.6.9-beta.1...HEAD
+[Unreleased]: https://github.com/anatawa12/AvatarOptimizer/compare/v1.6.9-beta.2...HEAD
+[1.6.9-beta.2]: https://github.com/anatawa12/AvatarOptimizer/compare/v1.6.9-beta.1...v1.6.9-beta.2
 [1.6.9-beta.1]: https://github.com/anatawa12/AvatarOptimizer/compare/v1.6.8...v1.6.9-beta.1
 [1.6.8]: https://github.com/anatawa12/AvatarOptimizer/compare/v1.6.7...v1.6.8
 [1.6.7]: https://github.com/anatawa12/AvatarOptimizer/compare/v1.6.7-beta.1...v1.6.7
diff --git a/package.json b/package.json
index f7639e7ad..486bf26e1 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "com.anatawa12.avatar-optimizer",
-  "version": "1.6.9-beta.1",
+  "version": "1.6.9-beta.2",
   "private": false,
   "unity": "2019.4",
   "description": "Set of Anatawa12's Small Avatar Optimization Utilities",