diff --git a/apache-maven.spec b/apache-maven.spec
index bbeaa05..a10f264 100644
--- a/apache-maven.spec
+++ b/apache-maven.spec
@@ -1,5 +1,5 @@
 Name:          apache-maven
-Version:       3.9.3
+Version:       3.9.4
 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
+* Thu Aug 03 2023 Automatic Build System <autodist@mambasoft.it> 3.9.4-1mamba
+- automatic version update by autodist
+
 * Mon Jun 26 2023 Automatic Build System <autodist@mambasoft.it> 3.9.3-1mamba
 - automatic version update by autodist