diff --git a/npth.spec b/npth.spec
index eb560e5..337661f 100644
--- a/npth.spec
+++ b/npth.spec
@@ -1,5 +1,5 @@
 Name:          npth
-Version:       1.5
+Version:       1.6
 Release:       1mamba
 Summary:       A library to provide the GNU Pth API and thus a non-preemptive threads implementation
 Group:         System/Libraries
@@ -68,6 +68,9 @@ This package contains libraries and header files for developing applications tha
 %doc ChangeLog NEWS README
 
 %changelog
+* Wed Jul 18 2018 Automatic Build System <autodist@mambasoft.it> 1.6-1mamba
+- automatic version update by autodist
+
 * Tue Aug 08 2017 Automatic Build System <autodist@mambasoft.it> 1.5-1mamba
 - automatic version update by autodist