diff --git a/nfs-utils.spec b/nfs-utils.spec
index 5ceabed..ec3dce9 100644
--- a/nfs-utils.spec
+++ b/nfs-utils.spec
@@ -8,14 +8,14 @@
 %define with_mount     1
 
 Name:          nfs-utils
-Version:       2.5.2
-Release:       2mamba
+Version:       2.5.3
+Release:       1mamba
 Summary:       NFS utilities and supporting clients and daemons for the kernel NFS server
 Group:         Network/File Systems
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Davide Madrisan <davide.madrisan@gmail.com>
-URL:           http://nfs.sourceforge.net
+URL:           https://nfs.sourceforge.net
 #Source0:       http://www.kernel.org/pub/linux/utils/nfs/nfs-utils-%{version}.tar.bz2
 Source0:       http://downloads.sourceforge.net/project/nfs/nfs-utils/%{version}/nfs-utils-%{version}.tar.bz2
 Source1:       nfs-utils-sysconfig
@@ -353,6 +353,9 @@ fi
 
 
 %changelog
+* Sun Feb 21 2021 Automatic Build System <autodist@mambasoft.it> 2.5.3-1mamba
+- automatic version update by autodist
+
 * Sun Dec 06 2020 Silvan Calarco <silvan.calarco@mambasoft.it> 2.5.2-2mamba
 - rebuilt without obsolete librpcsecgss