diff --git a/CHANGELOG.md b/CHANGELOG.md
index 26600510..d1c69de3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,12 @@ 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).
 
+## [6.7.45] - 2026-07-09
+
+### Fixed
+
+- Fix serial comparison logic in DConfigCache setValue
+
 ## [6.7.44] - 2026-06-17
 
 ## [6.7.43] - 2026-06-04
diff --git a/VERSION b/VERSION
index b8026700..a043d5c8 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-6.7.44
+6.7.45
diff --git a/archlinux/PKGBUILD b/archlinux/PKGBUILD
index 03972e02..89b3381e 100644
--- a/archlinux/PKGBUILD
+++ b/archlinux/PKGBUILD
@@ -1,6 +1,6 @@
 # Maintainer: justforlxz <justforlxz@gmail.com>
 pkgname=dtkcore-git
-pkgver=6.7.44
+pkgver=6.7.45
 pkgrel=1
 sourcename=dtkcore
 sourcetars=("$sourcename"_"$pkgver".tar.xz)
diff --git a/debian/changelog b/debian/changelog
index beb91924..4c607548 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+dtkcore (6.7.45) unstable; urgency=medium
+
+  * Release 6.7.45
+
+ -- yeshanshan <yeshanshan@uniontech.com>  Thu, 09 Jul 2026 19:54:27 +0800
+
 dtkcore (6.7.44) unstable; urgency=medium
 
   * Release 6.7.44
diff --git a/rpm/dtkcore.spec b/rpm/dtkcore.spec
index 67532018..ef85befa 100644
--- a/rpm/dtkcore.spec
+++ b/rpm/dtkcore.spec
@@ -1,5 +1,5 @@
 Name:           dtkcore
-Version:        6.7.44
+Version:        6.7.45
 Release:        1%{?dist}
 Summary:        Deepin tool kit core modules
 License:        LGPLv3+