diff --git a/gnome-settings-daemon.spec b/gnome-settings-daemon.spec
index f113aca..849286a 100644
--- a/gnome-settings-daemon.spec
+++ b/gnome-settings-daemon.spec
@@ -1,6 +1,6 @@
 %define majver %(echo %version | cut -d. -f1)
 Name:          gnome-settings-daemon
-Version:       40.0.1
+Version:       41.0
 Release:       1mamba
 Summary:       Gnome settings daemon
 Group:         Graphical Desktop/Applications/Configuration
@@ -15,6 +15,7 @@ BuildRequires: glibc-devel
 BuildRequires: gnome-desktop-devel
 BuildRequires: libX11-devel
 BuildRequires: libXext-devel
+BuildRequires: libXfixes-devel
 BuildRequires: libXi-devel
 BuildRequires: libalsa-devel
 BuildRequires: libcairo-devel
@@ -138,6 +139,9 @@ fi
 #%doc ChangeLog NEWS
 
 %changelog
+* Tue Sep 21 2021 Automatic Build System <autodist@mambasoft.it> 41.0-1mamba
+- automatic version update by autodist
+
 * Tue Jun 01 2021 Automatic Build System <autodist@mambasoft.it> 40.0.1-1mamba
 - automatic version update by autodist