diff --git a/supermin.spec b/supermin.spec
index fd7e48c..431bc6e 100644
--- a/supermin.spec
+++ b/supermin.spec
@@ -1,17 +1,20 @@
+%define majver %(echo %version | cut -d. -f1-2)
 Name:          supermin
-Version:       5.1.20
-Release:       2mamba
+Version:       5.2.2
+Release:       1mamba
 Summary:       Tool for creating supermin appliances (formerly called febootstrap)
 Group:         System/Tools
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
-URL:           https://people.redhat.com/~rjones/supermin/
-Source:        http://libguestfs.org/download/supermin/supermin-%{version}.tar.gz
+URL:           https://libguestfs.org/supermin.1.html
+Source:        https://download.libguestfs.org/supermin/%{majver}-stable/supermin-%{version}.tar.gz
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
 BuildRequires: libe2fs-devel
+BuildRequires: libpopt-devel
+BuildRequires: librpm-devel
 ## AUTOBUILDREQ-END
 BuildRequires: librpm-devel >= 4.16.1.2-1mamba
 
@@ -41,6 +44,9 @@ Tool for creating supermin appliances (formerly called febootstrap).
 %doc COPYING
 
 %changelog
+* Sat Nov 26 2022 Silvan Calarco <silvan.calarco@mambasoft.it> 5.2.2-1mamba
+- update to 5.2.2
+
 * Sun Mar 07 2021 Silvan Calarco <silvan.calarco@mambasoft.it> 5.1.20-2mamba
 - rebuilt by autoport with build requirements: librpm-devel>=4.16.1.2-1mamba