diff --git a/libwavpack.spec b/libwavpack.spec
index 8ac71b7..f5aecfe 100644
--- a/libwavpack.spec
+++ b/libwavpack.spec
@@ -1,5 +1,5 @@
 Name:          libwavpack
-Version:       4.70.0
+Version:       4.75.0
 Release:       1mamba
 Summary:       Lossless Audio compressor
 Group:         System/Libraries
@@ -162,6 +162,9 @@ This package contains static libraries need for development.
 %{_libdir}/*.la
 
 %changelog
+* Mon Jun 01 2015 Automatic Build System <autodist@mambasoft.it> 4.75.0-1mamba
+- automatic version update by autodist
+
 * Sat Oct 26 2013 Automatic Build System <autodist@mambasoft.it> 4.70.0-1mamba
 - automatic version update by autodist