diff --git a/meep.spec b/meep.spec
index 49f3daf..32b83ea 100644
--- a/meep.spec
+++ b/meep.spec
@@ -1,5 +1,5 @@
 Name:          meep
-Version:       1.23.0
+Version:       1.24.0
 Release:       1mamba
 Summary:       A free finite-difference time-domain (FDTD) simulation software package
 Group:         Applications/Scientific
@@ -97,6 +97,9 @@ This package contains libraries and header files for developing applications tha
 %doc TODO
 
 %changelog
+* Sat Jul 23 2022 Automatic Build System <autodist@mambasoft.it> 1.24.0-1mamba
+- automatic version update by autodist
+
 * Wed May 25 2022 Silvan Calarco <silvan.calarco@mambasoft.it> 1.23.0-1mamba
 - update to 1.23.0