diff --git a/zstd.spec b/zstd.spec
index c18c10d..4ead6c8 100644
--- a/zstd.spec
+++ b/zstd.spec
@@ -1,5 +1,5 @@
 Name:          zstd
-Version:       1.5.5
+Version:       1.5.6
 Release:       1mamba
 Summary:       Zstandard - Fast real-time compression algorithm
 Group:         Applications/Archiving
@@ -82,6 +82,9 @@ This package contains libraries and header files for developing applications tha
 %doc README.md
 
 %changelog
+* Wed Mar 27 2024 Automatic Build System <autodist@openmamba.org> 1.5.6-1mamba
+- automatic version update by autodist
+
 * Wed Apr 05 2023 Automatic Build System <autodist@mambasoft.it> 1.5.5-1mamba
 - automatic version update by autodist