diff --git a/glm.spec b/glm.spec
index f451892..3141300 100644
--- a/glm.spec
+++ b/glm.spec
@@ -1,5 +1,5 @@
 Name:          glm
-Version:       0.9.8.0
+Version:       0.9.8.1
 Release:       1mamba
 Summary:       A header only C++ mathematics library for graphics software based on the OpenGL Shading Language
 Group:         Development/Libraries
@@ -69,6 +69,9 @@ cmake .. \
 %{_libdir}/pkgconfig/glm.pc
 
 %changelog
+* Fri Sep 30 2016 Automatic Build System <autodist@mambasoft.it> 0.9.8.1-1mamba
+- automatic version update by autodist
+
 * Tue Sep 20 2016 Automatic Build System <autodist@mambasoft.it> 0.9.8.0-1mamba
 - automatic version update by autodist