diff --git a/coin.spec b/coin.spec
index 9ab3278..546b507 100644
--- a/coin.spec
+++ b/coin.spec
@@ -1,5 +1,5 @@
 Name:          coin
-Version:       4.0.1
+Version:       4.0.2
 Release:       1mamba
 Summary:       An OpenGL-based, 3D graphics library
 Group:         Development/Libraries
@@ -96,6 +96,9 @@ sed -i "s,| arm-\*  |,| aarch64-\* | arm-\*  |," cfg/config.sub
 %{_libdir}/pkgconfig/Coin.pc
 
 %changelog
+* Mon Dec 04 2023 Automatic Build System <autodist@mambasoft.it> 4.0.2-1mamba
+- automatic version update by autodist
+
 * Wed Nov 22 2023 Silvan Calarco <silvan.calarco@mambasoft.it> 4.0.1-1mamba
 - update to 4.0.1