diff --git a/yaml-cpp.spec b/yaml-cpp.spec
index 640079c..63c6d2a 100644
--- a/yaml-cpp.spec
+++ b/yaml-cpp.spec
@@ -1,6 +1,6 @@
 Name:          yaml-cpp
-Version:       0.5.2
-Release:       2mamba
+Version:       0.5.3
+Release:       1mamba
 Summary:       A YAML parser and emitter in C++ matching the YAML 1.2 spec
 Group:         Development/Tools
 Vendor:        openmamba
@@ -76,6 +76,9 @@ This package contains libraries and header files for developing applications tha
 %{_libdir}/pkgconfig/yaml-cpp.pc
 
 %changelog
+* Thu Jan 14 2016 Automatic Build System <autodist@mambasoft.it> 0.5.3-1mamba
+- automatic version update by autodist
+
 * Thu Dec 17 2015 Silvan Calarco <silvan.calarco@mambasoft.it> 0.5.2-2mamba
 - rebuilt with gcc 5.2.0