diff --git a/proj.spec b/proj.spec
index e7e3115..2bceda9 100644
--- a/proj.spec
+++ b/proj.spec
@@ -1,5 +1,5 @@
 Name:          proj
-Version:       8.1.0
+Version:       8.1.1
 Release:       1mamba
 Summary:       Cartographic Projections Library 
 Group:         System/Tools
@@ -11,6 +11,7 @@ Source:        http://download.osgeo.org/proj/proj-%{version}.tar.gz
 Patch0:        proj-4.8.0-add-missing-header.patch
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
+#libdl.so.2()(64bit): /usr/lib64/libdl.so: file not owned by any package
 BuildRequires: glibc-devel
 BuildRequires: libcurl-devel
 BuildRequires: libgcc
@@ -100,6 +101,9 @@ This package contains static libraries and header files needed for development.
 %doc ChangeLog README
 
 %changelog
+* Thu Sep 02 2021 Automatic Build System <autodist@mambasoft.it> 8.1.1-1mamba
+- automatic version update by autodist
+
 * Thu Jul 01 2021 Automatic Build System <autodist@mambasoft.it> 8.1.0-1mamba
 - automatic version update by autodist