diff --git a/chkrootkit.spec b/chkrootkit.spec
index dc31f89..2c4c587 100644
--- a/chkrootkit.spec
+++ b/chkrootkit.spec
@@ -1,5 +1,5 @@
 Name:          chkrootkit
-Version:       0.56
+Version:       0.57
 Release:       1mamba
 Summary:       A tool to locally check for signs of a rootkit
 Group:         Applications/Security
@@ -61,6 +61,9 @@ find -perm 755 -type f -exec install -m755 {} %{buildroot}%{_sbindir}/ \;
 #README*
 
 %changelog
+* Tue Jan 17 2023 Automatic Build System <autodist@mambasoft.it> 0.57-1mamba
+- automatic version update by autodist
+
 * Thu Jan 05 2023 Silvan Calarco <silvan.calarco@mambasoft.it> 0.56-1mamba
 - update to 0.56