diff --git a/cmake.spec b/cmake.spec
index 3225714..2be492b 100644
--- a/cmake.spec
+++ b/cmake.spec
@@ -2,7 +2,7 @@
 %define major_version %(echo %version | cut -d. -f 1)
 
 Name:          cmake
-Version:       3.28.0
+Version:       3.28.1
 Release:       1mamba
 Summary:       A cross-platform, open-source make system
 Group:         Development/Tools
@@ -111,6 +111,9 @@ install -p -m0755 -D %{SOURCE4} %{buildroot}%{_prefix}/lib/rpm/%{name}.req
 %{_datadir}/doc/%{name}-%{version}/
 
 %changelog
+* Fri Dec 15 2023 Automatic Build System <autodist@mambasoft.it> 3.28.1-1mamba
+- automatic version update by autodist
+
 * Thu Dec 07 2023 Automatic Build System <autodist@mambasoft.it> 3.28.0-1mamba
 - automatic version update by autodist