diff --git a/sbapp/buildozer.spec b/sbapp/buildozer.spec
index 1c04234..62c53b4 100644
--- a/sbapp/buildozer.spec
+++ b/sbapp/buildozer.spec
@@ -10,7 +10,7 @@ source.exclude_patterns = app_storage/*,venv/*,Makefile,./Makefil*,requirements,
 
 version.regex = __version__ = ['"](.*)['"]
 version.filename = %(source.dir)s/main.py
-android.numeric_version = 20221124
+android.numeric_version = 20221215
 
 requirements = python3==3.9.5,hostpython3==3.9.5,cryptography,cffi,pycparser,kivy==2.1.0,pygments,sdl2,sdl2_ttf==2.0.15,pillow,netifaces,libbz2,pydenticon,usb4a,usbserial4a,qrcode
 p4a.local_recipes = ../Others/python-for-android/pythonforandroid/recipes
diff --git a/sbapp/main.py b/sbapp/main.py
index 7f2bca4..4b9fe2a 100644
--- a/sbapp/main.py
+++ b/sbapp/main.py
@@ -1,6 +1,6 @@
-__debug_build__ = True
+__debug_build__ = False
 __disable_shaders__ = True
-__version__ = "0.4.0"
+__version__ = "0.4.1"
 __variant__ = "beta"
 
 import sys