diff --git a/libmpfr.spec b/libmpfr.spec
index db60404..61792b9 100644
--- a/libmpfr.spec
+++ b/libmpfr.spec
@@ -1,7 +1,7 @@
 %define pkgver %(echo %version | cut -d. -f1-3)
 Name:          libmpfr
 Version:       3.1.3.p5
-Release:       1mamba
+Release:       2mamba
 Summary:       A C library for multiple-precision floating-point computations with exact rounding
 Group:         System/Libraries
 Vendor:        openmamba
@@ -81,6 +81,9 @@ exit 0
 %doc AUTHORS BUGS COPYING ChangeLog NEWS README TODO
 
 %changelog
+* Mon Jan 04 2016 Automatic Build System <autodist@mambasoft.it> 3.1.3.p5-2mamba
+- automatic version update by autodist
+
 * Mon Jan 04 2016 Automatic Build System <autodist@mambasoft.it> 3.1.3.p5-1mamba
 - automatic version update by autodist