diff --git a/karchive.spec b/karchive.spec
index b8731b8..586a48a 100644
--- a/karchive.spec
+++ b/karchive.spec
@@ -1,6 +1,6 @@
 %define majver %(echo %version | cut -d. -f1-2)
 Name:          karchive
-Version:       5.76.0
+Version:       5.77.0
 Release:       1mamba
 Summary:       Classes for easy reading, creation and manipulation of "archive" formats like ZIP and TAR
 Group:         System/Libraries
@@ -84,6 +84,9 @@ This package contains libraries and header files for developing applications tha
 %doc README.md
 
 %changelog
+* Wed Dec 23 2020 Automatic Build System <autodist@mambasoft.it> 5.77.0-1mamba
+- automatic version update by autodist
+
 * Mon Nov 16 2020 Automatic Build System <autodist@mambasoft.it> 5.76.0-1mamba
 - automatic version update by autodist