diff --git a/libmicrohttpd.spec b/libmicrohttpd.spec
index 860e928..3b127ea 100644
--- a/libmicrohttpd.spec
+++ b/libmicrohttpd.spec
@@ -1,5 +1,5 @@
 Name:          libmicrohttpd
-Version:       0.9.53
+Version:       0.9.55
 Release:       1mamba
 Summary:       A library embedding HTTP server functionality
 Group:         System/Libraries
@@ -118,6 +118,9 @@ exit 0
 #%doc doc/doxygen/html
 
 %changelog
+* Mon Aug 07 2017 Automatic Build System <autodist@mambasoft.it> 0.9.55-1mamba
+- automatic version update by autodist
+
 * Wed Apr 12 2017 Automatic Build System <autodist@mambasoft.it> 0.9.53-1mamba
 - automatic version update by autodist