diff --git a/redshift.spec b/redshift.spec
index b0e0c6d..632936c 100644
--- a/redshift.spec
+++ b/redshift.spec
@@ -1,6 +1,6 @@
 Name:          redshift
 Version:       1.12
-Release:       2mamba
+Release:       3mamba
 Summary:       Adjusts the color temperature of your screen according to time of day
 Group:         System/Tools
 Vendor:        openmamba
@@ -17,8 +17,10 @@ BuildRequires: libXau-devel
 BuildRequires: libXdmcp-devel
 BuildRequires: libXext-devel
 BuildRequires: libXxf86vm-devel
+BuildRequires: libbsd-devel
 BuildRequires: libdrm-devel
 BuildRequires: libglib-devel
+BuildRequires: libpython3-devel
 BuildRequires: libxcb-devel
 ## AUTOBUILDREQ-END
 
@@ -32,7 +34,7 @@ Summary:       Redshift widget for GTK
 Group:         Graphical Desktop/Applications/Utilities
 #Requires:      pygtk
 Requires:      geoclue
-Requires:      python-xdg-py3
+Requires:      python-pyxdg-py3
 Requires:      %{name} = %{?epoch:%epoch:}%{version}-%{release}
 Provides:      gtk-%{name}
 
@@ -84,6 +86,9 @@ autoreconf -if
 %{python3_sitelib}/redshift_gtk
 
 %changelog
+* Mon Feb 14 2022 Silvan Calarco <silvan.calarco@mambasoft.it> 1.12-3mamba
+- redshift-gtk: require python-pyxdg-py3 instead of python-xdg-py3
+
 * Mon Nov 08 2021 Silvan Calarco <silvan.calarco@mambasoft.it> 1.12-2mamba
 - require geoclue, remove requirement for pygtk