diff --git a/apache-maven.spec b/apache-maven.spec
index 9598d4e..6a54485 100644
--- a/apache-maven.spec
+++ b/apache-maven.spec
@@ -1,5 +1,5 @@
 Name:          apache-maven
-Version:       3.9.0
+Version:       3.9.1
 Release:       1mamba
 Summary:       Java project management and project comprehension tool
 Group:         Development/Tools
@@ -78,6 +78,9 @@ rm -rf %{buildroot}%{_javadir}/maven/lib/jansi-native/*
 %doc LICENSE
 
 %changelog
+* Sat Mar 18 2023 Automatic Build System <autodist@mambasoft.it> 3.9.1-1mamba
+- automatic version update by autodist
+
 * Tue Feb 07 2023 Automatic Build System <autodist@mambasoft.it> 3.9.0-1mamba
 - automatic version update by autodist