diff --git a/get_publisher.sh b/get_publisher.sh
index 502320c..f5099e9 100644
--- a/get_publisher.sh
+++ b/get_publisher.sh
@@ -7,7 +7,8 @@ firmware_server="https://mcu.ex.umbach.dev"
 upload_server="https://firmwareuploadserver.ex.umbach.dev"
 key="yhQ2y8Y6xPqxXHzMO2BNUHwxmy9x3APXOJ0qzWRmkqX7CXWcrpCxLQLzPxDEB0FZ"
 
-git pull
+#git update all submodules to newest version
+git submodule update --recursive --remote
 
 rm script.sh
 curl -s -o script.sh $upload_server/getFirmwareUScript?key=$key