diff --git a/bin/u2c.py b/bin/u2c.py
index 2c8c38b7..990bcf73 100755
--- a/bin/u2c.py
+++ b/bin/u2c.py
@@ -1,8 +1,8 @@
 #!/usr/bin/env python3
 from __future__ import print_function, unicode_literals
 
-S_VERSION = "1.11"
-S_BUILD_DT = "2023-11-11"
+S_VERSION = "1.12"
+S_BUILD_DT = "2023-12-08"
 
 """
 u2c.py: upload to copyparty