diff --git a/openldap.spec b/openldap.spec
index a5e010b..72dd4e1 100644
--- a/openldap.spec
+++ b/openldap.spec
@@ -1,5 +1,5 @@
 Name:          openldap
-Version:       2.5.6
+Version:       2.5.7
 Release:       1mamba
 Group:         System/Servers
 Summary:       An open source implementation of the Lightweight Directory Access Protocol
@@ -20,6 +20,7 @@ Patch3:        openldap-2.4.44-liblmdb-soname.patch
 Patch4:        openldap-2.4.43-liblmdb-installdirs.patch
 License:       OpenLDAP Public License
 ## AUTOBUILDREQ-BEGIN
+#libdl.so.2()(64bit): /usr/lib64/libdl.so: file not owned by any package
 BuildRequires: glibc-devel
 BuildRequires: libe2fs-devel
 BuildRequires: libkrb5-devel
@@ -273,6 +274,9 @@ rm -f %{buildroot}/var/openldap-data/DB_CONFIG.example
 %{_mandir}/man8/*
 
 %changelog
+* Fri Aug 20 2021 Automatic Build System <autodist@mambasoft.it> 2.5.7-1mamba
+- automatic version update by autodist
+
 * Wed Jul 28 2021 Automatic Build System <autodist@mambasoft.it> 2.5.6-1mamba
 - automatic version update by autodist