diff --git a/jsoncpp.spec b/jsoncpp.spec
index 222b026..f6408e2 100644
--- a/jsoncpp.spec
+++ b/jsoncpp.spec
@@ -1,6 +1,6 @@
 %define pkgver %(echo %version | tr _ -)
 Name:          jsoncpp
-Version:       1.7.3
+Version:       1.7.4
 Release:       1mamba
 Summary:       An implementation of a JSON reader and writer in C++
 Group:         System/Libraries
@@ -79,6 +79,9 @@ This package contains libraries and header files for developing applications tha
 %{_libdir}/pkgconfig/jsoncpp.pc
 
 %changelog
+* Wed Aug 03 2016 Automatic Build System <autodist@mambasoft.it> 1.7.4-1mamba
+- automatic version update by autodist
+
 * Thu Jul 07 2016 Automatic Build System <autodist@mambasoft.it> 1.7.3-1mamba
 - automatic version update by autodist