diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3c05e58c..f4ed8070 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,10 @@ This project employs a versioning scheme described in [RELEASE.md](RELEASE.md#ve
 
 ## [Unreleased]
 
+## [1.29.1]
+
+- Set /sys mount of kubelet as read-write (backport of [#773](https://github.com/cybozu-go/cke/pull/773)) [#775](https://github.com/cybozu-go/cke/pull/775)
+
 ## [1.29.0]
 
 ### Changed
@@ -44,7 +48,8 @@ This project employs a versioning scheme described in [RELEASE.md](RELEASE.md#ve
 - See [release-1.13/CHANGELOG.md](https://github.com/cybozu-go/cke/blob/release-1.13/CHANGELOG.md) for changes in CKE 1.13.
 - See [release-1.12/CHANGELOG.md](https://github.com/cybozu-go/cke/blob/release-1.12/CHANGELOG.md) for changes in CKE 1.12.
 
-[Unreleased]: https://github.com/cybozu-go/cke/compare/v1.29.0...HEAD
+[Unreleased]: https://github.com/cybozu-go/cke/compare/v1.29.1...HEAD
+[1.29.1]: https://github.com/cybozu-go/cke/compare/v1.29.0...v1.29.1`
 [1.29.0]: https://github.com/cybozu-go/cke/compare/v1.28.6...v1.29.0
 [1.29.0-rc.2]: https://github.com/cybozu-go/cke/compare/v1.29.0-rc.1...v1.29.0-rc.2
 [1.29.0-rc.1]: https://github.com/cybozu-go/cke/compare/v1.28.6...v1.29.0-rc.1
diff --git a/version.go b/version.go
index f6afbc78..bd9a1917 100644
--- a/version.go
+++ b/version.go
@@ -1,7 +1,7 @@
 package cke
 
 // Version represents current cke version
-const Version = "1.29.0"
+const Version = "1.29.1"
 
 // ConfigVersion represents the current configuration scheme
 // of how CKE constructs its Kubernetes cluster.