diff --git a/spyder.spec b/spyder.spec
index 3c0e379..d3e589b 100644
--- a/spyder.spec
+++ b/spyder.spec
@@ -1,6 +1,6 @@
 Name:          spyder
-Version:       4.2.1
-Release:       3mamba
+Version:       4.2.2
+Release:       1mamba
 Summary:       A Scientific PYthon Development EnviRonment 
 Group:         System/Libraries
 Vendor:        openmamba
@@ -41,7 +41,6 @@ Requires:      pylint-py3
 Requires:      python-cloudpickle-py3
 Requires:      python-xdg-py3
 Requires:      python-ipykernel-py3
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
 %{summary}.
@@ -67,6 +66,9 @@ sed -i "\,\.egg-info/,d;s,.*/man/.*,&.gz," %{name}.filelist
 %defattr(-,root,root)
 
 %changelog
+* Tue Feb 23 2021 Automatic Build System <autodist@mambasoft.it> 4.2.2-1mamba
+- automatic version update by autodist
+
 * Thu Jan 21 2021 Silvan Calarco <silvan.calarco@mambasoft.it> 4.2.1-3mamba
 - added more python requirements