diff --git a/CHANGELOG.md b/CHANGELOG.md
index a5c055e..d414223 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,14 +4,11 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [0.2.1_rc1] - 2019-12-22
-### Fixed
-- Fix warning for dracut udev rule.
-
-## [0.2.1_rc0] - 2019-12-14
+## [0.2.1] - 2019-12-28
 ### Fixed
 - Fix `show-tpm2-totp` installation location when using dracut without plymouth.
 - Add missing include `endian.h` to improve portability.
+- Fix warning for dracut udev rule.
 
 ## [0.2.0] - 2019-10-22
 ### Added
diff --git a/configure.ac b/configure.ac
index 60e7176..b2b3a83 100644
--- a/configure.ac
+++ b/configure.ac
@@ -5,7 +5,7 @@
 AC_PREREQ([2.68])
 
 AC_INIT([tpm2-totp],
-        [0.2.1_rc1],
+        [0.2.1],
         [https://github.com/tpm2-software/tpm2-totp/issues],
         [],
         [https://github.com/tpm2-software/tpm2-totp])