diff --git a/libjson-rpc-cpp.spec b/libjson-rpc-cpp.spec
index 12e1911..9efb8e2 100644
--- a/libjson-rpc-cpp.spec
+++ b/libjson-rpc-cpp.spec
@@ -1,18 +1,17 @@
 Name:          libjson-rpc-cpp
-Version:       1.3.0
+Version:       1.4.0
 Release:       1mamba
 Summary:       C++ framework for json-rpc (json remote procedure call)
 Group:         System/Libraries
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
-URL:           https://github.com/cinemast/libjson-rpc-cpp.git
+URL:           https://github.com/cinemast/libjson-rpc-cpp
 Source:        https://github.com/cinemast/libjson-rpc-cpp.git/v%{version}/libjson-rpc-cpp-%{version}.tar.bz2
 Patch0:        libjson-rpc-cpp-1.3.0-libmicrohttpd-0.9.71.patch
 License:       MIT
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
-BuildRequires: ldconfig
 BuildRequires: libargtable2-devel
 BuildRequires: libcurl-devel
 BuildRequires: libgcc
@@ -23,7 +22,6 @@ BuildRequires: libstdc++6-devel
 ## AUTOBUILDREQ-END
 BuildRequires: cmake
 BuildRequires: libjsoncpp-devel >= 1.9.3
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
 C++ framework for json-rpc (json remote procedure call).
@@ -49,7 +47,7 @@ This package contains utility applications for %{name}.
 
 %prep
 %setup -q
-%patch0 -p1
+#%patch0 -p1
 
 %build
 %cmake -d build \
@@ -98,6 +96,9 @@ This package contains utility applications for %{name}.
 %{_mandir}/man1/jsonrpcstub.1*
 
 %changelog
+* Mon Oct 25 2021 Automatic Build System <autodist@mambasoft.it> 1.4.0-1mamba
+- automatic version update by autodist
+
 * Thu Aug 20 2020 Silvan Calarco <silvan.calarco@mambasoft.it> 1.3.0-1mamba
 - update to 1.3.0