diff --git a/libdrm.spec b/libdrm.spec
index 192d6c1..fd1bb31 100644
--- a/libdrm.spec
+++ b/libdrm.spec
@@ -1,6 +1,6 @@
 Name:          libdrm
 Epoch:         1
-Version:       2.4.80
+Version:       2.4.81
 Release:       1mamba
 Summary:       A library interface to Linux DRM (Direct Rendering Manager)
 Group:         System/Libraries
@@ -120,6 +120,9 @@ This package contains static libraries and header files need for development.
 %doc README
 
 %changelog
+* Sun Jul 02 2017 Automatic Build System <autodist@mambasoft.it> 2.4.81-1mamba
+- automatic version update by autodist
+
 * Wed Apr 19 2017 Automatic Build System <autodist@mambasoft.it> 2.4.80-1mamba
 - automatic version update by autodist