diff --git a/libcap.spec b/libcap.spec
index 99f9648..5191c1b 100644
--- a/libcap.spec
+++ b/libcap.spec
@@ -1,5 +1,5 @@
 Name:          libcap
-Version:       2.55
+Version:       2.56
 Release:       1mamba
 Summary:       POSIX 1003.1e capabilities
 Group:         System/Libraries
@@ -121,6 +121,9 @@ fi
 %doc README
 
 %changelog
+* Sat Sep 04 2021 Automatic Build System <autodist@mambasoft.it> 2.56-1mamba
+- automatic version update by autodist
+
 * Tue Aug 31 2021 Automatic Build System <autodist@mambasoft.it> 2.55-1mamba
 - automatic version update by autodist