diff --git a/qpdf.spec b/qpdf.spec
index acda1f1..2a5de0f 100644
--- a/qpdf.spec
+++ b/qpdf.spec
@@ -1,5 +1,5 @@
 Name:          qpdf
-Version:       5.1.2
+Version:       5.1.3
 Release:       1mamba
 Summary:       A command-line program that does structural, content-preserving transformations on PDF files
 Group:         System/Tools
@@ -93,6 +93,9 @@ This package contains libraries and header files for developing applications tha
 
 
 %changelog
+* Sun May 31 2015 Automatic Build System <autodist@mambasoft.it> 5.1.3-1mamba
+- automatic version update by autodist
+
 * Mon Jun 09 2014 Automatic Build System <autodist@mambasoft.it> 5.1.2-1mamba
 - automatic version update by autodist