diff --git a/PyQt-builder.spec b/PyQt-builder.spec
index f3cf3df..d8472b6 100644
--- a/PyQt-builder.spec
+++ b/PyQt-builder.spec
@@ -1,5 +1,5 @@
 Name:          PyQt-builder
-Version:       1.9.0
+Version:       1.9.1
 Release:       1mamba
 Summary:       PEP 517 Compliant PyQt Build System
 Group:         System/Libraries
@@ -49,6 +49,9 @@ sed -i "s,.*/man/.*,&.gz," %{name}.filelist
 # %doc ChangeLog NEWS README
 
 %changelog
+* Thu Mar 11 2021 Automatic Build System <autodist@mambasoft.it> 1.9.1-1mamba
+- automatic version update by autodist
+
 * Thu Feb 25 2021 Automatic Build System <autodist@mambasoft.it> 1.9.0-1mamba
 - automatic version update by autodist