diff --git a/.github/workflows/cd_research_on_debian_bookworm.yml b/.github/workflows/cd_research_on_debian_bookworm.yml
index 0f205976ea..8009ca2210 100644
--- a/.github/workflows/cd_research_on_debian_bookworm.yml
+++ b/.github/workflows/cd_research_on_debian_bookworm.yml
@@ -40,7 +40,7 @@ jobs:
 
       - uses: xmake-io/github-action-setup-xmake@v1
         with:
-          xmake-version: v2.8.6
+          xmake-version: v2.8.7
           actions-cache-folder: '.xmake-cache'
 
       - name: xmake repo --update
@@ -49,7 +49,7 @@ jobs:
       - name: Generate Installer
         run: |
           packages/debian/package.sh
-          cp ../mogan*.deb mogan-research-v1.2.5.2-debian12.deb
+          cp ../mogan*.deb mogan-research-v1.2.5.3-debian12.deb
       - name: Upload 
         uses: actions/upload-artifact@v3
         if: ${{ !startsWith(github.ref, 'refs/tags/') }}
diff --git a/packages/debian/package.sh b/packages/debian/package.sh
index 6b38725aa4..4eacc50935 100755
--- a/packages/debian/package.sh
+++ b/packages/debian/package.sh
@@ -8,7 +8,7 @@ fi
 
 APP_HOME="$(cd "${FWDIR}/../.."; pwd)"
 
-VERSION="1.2.5.2"
+VERSION="1.2.5.3"
 
 ln -s $APP_HOME/packages/debian $APP_HOME/debian
 cp $APP_HOME/debian/control.in $APP_HOME/debian/control
diff --git a/packages/windows/resource.rc.in b/packages/windows/resource.rc.in
index 5e45d5db88..5b54f4a295 100644
--- a/packages/windows/resource.rc.in
+++ b/packages/windows/resource.rc.in
@@ -8,8 +8,8 @@ appicon ICON "Xmacs.ico"
 
 // Version information; this, too, is used by WinSparkle
 1 VERSIONINFO
- FILEVERSION     1,2,5,2
- PRODUCTVERSION  1,2,5,2
+ FILEVERSION     1,2,5,3
+ PRODUCTVERSION  1,2,5,3
  FILEFLAGSMASK   VS_FFI_FILEFLAGSMASK
  FILEFLAGS       0 // indicate whether this file contains debugger information, and whether this is different from executable with same version.
  FILEOS          VOS_NT_WINDOWS32
@@ -35,4 +35,4 @@ BEGIN
   BEGIN
     VALUE "Translation", 0x0409, 0x04B0
   END
-END
\ No newline at end of file
+END
diff --git a/xmake.lua b/xmake.lua
index 1b98fe40c6..068f027504 100644
--- a/xmake.lua
+++ b/xmake.lua
@@ -32,7 +32,7 @@ if is_plat ("macosx", "windows") then
 end
 
 local TEXMACS_VERSION = "2.1.2"
-local XMACS_VERSION="1.2.5.2"
+local XMACS_VERSION="1.2.5.3"
 local CONFIG_USER = "XmacsLabs"
 local DEVEL_VERSION = TEXMACS_VERSION
 local DEVEL_RELEASE = 1