diff --git a/README.md b/README.md
index 8a385d3..67cea02 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
 # tuxpaint-stamps
 
-Extra stamps for tuxpaint program.
+Extra stamps for the TuxPaint program.
 
diff --git a/tuxpaint-stamps.spec b/tuxpaint-stamps.spec
index 82a632f..1de3c60 100644
--- a/tuxpaint-stamps.spec
+++ b/tuxpaint-stamps.spec
@@ -1,21 +1,21 @@
+%define dirver %(echo %version | tr . -)
 Name:          tuxpaint-stamps
-Version:       2020.12.27
+Version:       2022.06.04
 Release:       1mamba
-Summary:       Some extra stamps for the tuxpaint program
+Summary:       Extra stamps for the TuxPaint program
 Group:         Graphical Desktop/Applications/Educational
 Vendor:        openmamba
 Distribution:  openmamba
-Packager:      Ercole 'ercolinux' Carpanetto <ercole69@gmail.com>
-URL:           https://www.tuxpaint.org
+Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
+URL:           https://tuxpaint.org/
 Source:        https://sourceforge.net/projects/tuxpaint/files/tuxpaint-stamps/%{dirver}/tuxpaint-stamps-%{version}.tar.gz
-#Source:        http://downloads.sourceforge.net/project/tuxpaint/tuxpaint-stamps/%{version}/tuxpaint-stamps-%{version}.tar.gz
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
 ## AUTOBUILDREQ-END
 Requires:      tuxpaint
 
 %description
-Extra stamps for tuxpaint program.
+Extra stamps for the TuxPaint program.
 
 %prep
 %setup -q
@@ -65,6 +65,9 @@ make install-all DATA_PREFIX=%{buildroot}%{_datadir}/tuxpaint/
 %{_datadir}/tuxpaint/stamps/vehicles/*
 
 %changelog
+* Wed Dec 28 2022 Silvan Calarco <silvan.calarco@mambasoft.it> 2022.06.04-1mamba
+- update to 2022.06.04
+
 * Fri Feb 26 2021 Automatic Build System <autodist@mambasoft.it> 2020.12.27-1mamba
 - automatic version update by autodist