diff --git a/libunibreak.spec b/libunibreak.spec
index 4a15cea..ac3e484 100644
--- a/libunibreak.spec
+++ b/libunibreak.spec
@@ -1,6 +1,6 @@
 %define gitver %(echo %version | tr . _)
 Name:          libunibreak
-Version:       5.1
+Version:       6.0
 Release:       1mamba
 Summary:       An implementation of the line breaking and word breaking algorithms
 Group:         System/Libraries
@@ -67,6 +67,9 @@ This package contains libraries and header files for developing applications tha
 %doc NEWS README.md
 
 %changelog
+* Tue Feb 27 2024 Automatic Build System <autodist@openmamba.org> 6.0-1mamba
+- automatic version update by autodist
+
 * Thu Dec 29 2022 Silvan Calarco <silvan.calarco@mambasoft.it> 5.1-1mamba
 - update to 5.1