diff --git a/CHANGELOG.md b/CHANGELOG.md
index a313ed2..329dd13 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,8 @@ 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).
 
+## [6.0.51] - 2026-04-09
+
 ## [6.0.50] - 2025-12-11
 
 ## [6.0.48] - 2025-12-04
diff --git a/VERSION b/VERSION
index cc94f6b..1386869 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-6.0.50
+6.0.51
diff --git a/archlinux/PKGBUILD b/archlinux/PKGBUILD
index 544324c..f720fbc 100644
--- a/archlinux/PKGBUILD
+++ b/archlinux/PKGBUILD
@@ -1,6 +1,6 @@
 # Maintainer: justforlxz <justforlxz@gmail.com>
 pkgname=dtk6gui-git
-pkgver=6.0.50
+pkgver=6.0.51
 pkgrel=1
 sourcename=dtk6gui
 sourcetars=("$sourcename"_"$pkgver".tar.xz)
diff --git a/debian/changelog b/debian/changelog
index 7ea0c01..0c935d0 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+dtk6gui (6.0.51) unstable; urgency=medium
+
+  * Release 6.0.51
+
+ --  yeshanshan <yeshanshan@uniontech.com>  Thu, 09 Apr 2026 21:25:26 +0800
+
 dtk6gui (6.0.50) unstable; urgency=medium
 
   * Release 6.0.50