diff --git a/volk.spec b/volk.spec
index 28e3cbc..94b2115 100644
--- a/volk.spec
+++ b/volk.spec
@@ -1,5 +1,5 @@
 Name:          volk
-Version:       3.0.0
+Version:       3.1.0
 Release:       1mamba
 Summary:       The Vector Optimized Library of Kernels
 Group:         System/Libraries
@@ -85,6 +85,9 @@ This package contains libraries and header files for developing applications tha
 %doc README.md
 
 %changelog
+* Thu Dec 07 2023 Automatic Build System <autodist@mambasoft.it> 3.1.0-1mamba
+- automatic version update by autodist
+
 * Sun Oct 15 2023 Silvan Calarco <silvan.calarco@mambasoft.it> 3.0.0-1mamba
 - update to 3.0.0
 - rebuilt with python3 == 3.11