diff --git a/eigen3.spec b/eigen3.spec
index a4725b3..33d004d 100644
--- a/eigen3.spec
+++ b/eigen3.spec
@@ -1,6 +1,6 @@
 Name:          eigen3
-Version:       3.3.5
-Release:       2mamba
+Version:       3.3.6
+Release:       1mamba
 Summary:       A C++ template library for linear algebra
 Group:         System/Libraries
 Vendor:        openmamba
@@ -63,6 +63,9 @@ cd eigen
 %doc eigen/COPYING.*
 
 %changelog
+* Mon Dec 10 2018 Automatic Build System <autodist@mambasoft.it> 3.3.6-1mamba
+- automatic version update by autodist
+
 * Wed Aug 22 2018 Silvan Calarco <silvan.calarco@mambasoft.it> 3.3.5-2mamba
 - disable including unsupported DGMRES.h header causing kde step build fail