diff --git a/libcares.spec b/libcares.spec
index d0a7c6e..6654a3d 100644
--- a/libcares.spec
+++ b/libcares.spec
@@ -1,19 +1,18 @@
 Name:          libcares
-Version:       1.17.1
+Version:       1.17.2
 Release:       1mamba
 Summary:       A C library that performs DNS requests and name resolves asynchronously
 Group:         System/Libraries
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
-URL:           https://daniel.haxx.se/projects/c-ares/
+URL:           https://c-ares.haxx.se/
 Source:        http://c-ares.haxx.se/download/c-ares-%{version}.tar.gz
 #Source:        http://daniel.haxx.se/projects/c-ares/c-ares-%{version}.tar.gz
 License:       MIT
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
 ## AUTOBUILDREQ-END
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
 c-ares is a C library that performs DNS requests and name resolves asynchronously. c-ares is a fork of the library named 'ares', written by Greg Hudson at MIT.
@@ -64,6 +63,9 @@ This package contains static libraries and header files need for development.
 %doc AUTHORS CHANGES NEWS README.cares
 
 %changelog
+* Tue Aug 10 2021 Automatic Build System <autodist@mambasoft.it> 1.17.2-1mamba
+- automatic version update by autodist
+
 * Thu Feb 04 2021 Automatic Build System <autodist@mambasoft.it> 1.17.1-1mamba
 - automatic version update by autodist