diff --git a/scripts/upgrade/win32/py/upgrade_5.1_6.0.py b/scripts/upgrade/win32/py/upgrade_5.1_6.0.py
new file mode 100644
index 0000000..ad667c2
--- /dev/null
+++ b/scripts/upgrade/win32/py/upgrade_5.1_6.0.py
@@ -0,0 +1,24 @@
+# coding: UTF-8
+
+import shutil
+import os
+import traceback
+from os.path import abspath, basename, exists, dirname, join
+from upgrade_common import (install_path, seafserv_dir, ccnet_dir, seafile_dir,
+                            upgrade_db, run_argv)
+
+def main():
+    try:
+        upgrade_db('6.0.0')
+    except Exception, e:
+        traceback.print_exc()
+        print 'Error:\n', e
+    else:
+        print '\ndone\n'
+    finally:
+        print '\nprint ENTER to exit\n'
+        raw_input()
+
+
+if __name__ == '__main__':
+    main()
diff --git a/scripts/upgrade/win32/upgrade_5.1_6.0.bat b/scripts/upgrade/win32/upgrade_5.1_6.0.bat
new file mode 100644
index 0000000..f73ba04
--- /dev/null
+++ b/scripts/upgrade/win32/upgrade_5.1_6.0.bat
@@ -0,0 +1,4 @@
+@echo off
+cd /d %~dp0
+set PYTHONPATH=%PYTHONPATH%;%~dp0\..\seahub\thirdpart
+start python py/upgrade_5.1_6.0.py