diff --git a/libsolv.spec b/libsolv.spec
index b259b39..13bc55d 100644
--- a/libsolv.spec
+++ b/libsolv.spec
@@ -1,5 +1,5 @@
 Name:          libsolv
-Version:       0.7.20
+Version:       0.7.21
 Release:       1mamba
 Summary:       Library for solving packages and reading repositories
 Group:         System/Libraries
@@ -21,6 +21,7 @@ BuildRequires: glibc-devel
 BuildRequires: libbzip2-devel
 BuildRequires: liblzma-devel
 BuildRequires: libperl
+BuildRequires: libpython3-devel
 BuildRequires: librpm-devel
 BuildRequires: libtcl-devel
 BuildRequires: libxml2-devel
@@ -166,10 +167,13 @@ cp ext/*.h %{buildroot}%{_includedir}/solv/
 
 %files -n python-libsolv-py3
 %defattr(-,root,root)
-%{python3_sitearch}/_solv.so
-%{python3_sitearch}/solv.py
+%{python3_sitelib}/_solv.so
+%{python3_sitelib}/solv.py
 
 %changelog
+* Fri Mar 04 2022 Automatic Build System <autodist@mambasoft.it> 0.7.21-1mamba
+- automatic version update by autodist
+
 * Tue Sep 28 2021 Automatic Build System <autodist@mambasoft.it> 0.7.20-1mamba
 - automatic version update by autodist