diff --git a/xorg-drv-video-fbdev.spec b/xorg-drv-video-fbdev.spec
index d6c574f..e539c07 100644
--- a/xorg-drv-video-fbdev.spec
+++ b/xorg-drv-video-fbdev.spec
@@ -2,7 +2,7 @@
 %define        filename xf86-video-fbdev
 Name:          xorg-drv-video-fbdev
 Version:       0.5.0
-Release:       1mamba
+Release:       2mamba
 Summary:       fbdev X.Org video drivers
 Group:         System/X11
 Vendor:        openmamba
@@ -17,7 +17,7 @@ BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 BuildRequires: glibc-devel
 BuildRequires: libdrm-devel
 ## AUTOBUILDREQ-END
-BuildRequires: xorg-server-devel >= 1.19.5
+BuildRequires: xorg-server-devel >= 1.20.4
 BuildRequires: xorg-proto-devel
 BuildRequires: libXvMC-devel >= 1.0.2
 BuildRequires: libXrender >= 0.9.1
@@ -56,6 +56,9 @@ fbdev X.Org video drivers.
 %{_mandir}/man4/fbdev.4.gz
 
 %changelog
+* Sun Mar 03 2019 Silvan Calarco <silvan.calarco@mambasoft.it> 0.5.0-2mamba
+- rebuilt with xorg-server 1.20.4
+
 * Sun Aug 12 2018 Automatic Build System <autodist@mambasoft.it> 0.5.0-1mamba
 - automatic version update by autodist