diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8debeaa..d584c32 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,14 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [v2.1.2] - 2024-10-07
+
+### Fixed
+
+- Always process capslock key to allow toggle ChiEng mode back.
+- Only restore input mode from capslock keyboard state if using capslock as the
+  ChiEng toggle key.
+
 ## [v2.1.1] - 2024-08-20
 
 ### Fixed
@@ -83,6 +91,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 See [ChangeLog-1.x](./ChangeLog-1.x)
 
+[v2.1.2]: https://github.com/chewing/ibus-chewing/compare/v2.1.1...v2.1.2
 [v2.1.1]: https://github.com/chewing/ibus-chewing/compare/v2.1.0...v2.1.1
 [v2.1.0]: https://github.com/chewing/ibus-chewing/compare/v2.0.0...v2.1.0
 [v2.0.0]: https://github.com/chewing/ibus-chewing/compare/1.6.2...HEAD
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5fb16d0..815db7c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -6,7 +6,7 @@ set(SUMMARY_TRANSLATIONS "zh_TW" "IBus新酷音輸入法")
 
 set(PRJ_VER_MAJOR 2)
 set(PRJ_VER_MINOR 1)
-set(PRJ_VER_PATCH 1)
+set(PRJ_VER_PATCH 2)
 # set(PRJ_VER_EXTRA "")
 
 set(PRJ_VER "${PRJ_VER_MAJOR}.${PRJ_VER_MINOR}.${PRJ_VER_PATCH}")