diff --git a/libXaw3d.spec b/libXaw3d.spec
index 7bf249e..6d25463 100644
--- a/libXaw3d.spec
+++ b/libXaw3d.spec
@@ -1,5 +1,5 @@
 Name:          libXaw3d
-Version:       1.6.5
+Version:       1.6.6
 Release:       1mamba
 Summary:       The Three-D Athena Toolkit (Xaw3d)
 Group:         System/Libraries
@@ -71,6 +71,9 @@ Development files for Xaw3d, the Three-D Athena Toolkit
 %{_datadir}/doc/libXaw3d/README.XAW3D
 
 %changelog
+* Sun Mar 03 2024 Automatic Build System <autodist@openmamba.org> 1.6.6-1mamba
+- automatic version update by autodist
+
 * Sat May 13 2023 Automatic Build System <autodist@mambasoft.it> 1.6.5-1mamba
 - automatic version update by autodist