diff --git a/libgudev.spec b/libgudev.spec
index dfc7733..d5b4072 100644
--- a/libgudev.spec
+++ b/libgudev.spec
@@ -1,5 +1,5 @@
 Name:          libgudev
-Version:       236
+Version:       237
 Release:       1mamba
 Summary:       A library providing GObject bindings for libudev
 Group:         System/Libraries
@@ -11,16 +11,8 @@ Source:        https://download.gnome.org/sources/libgudev/%{version}/libgudev-%
 License:       LGPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
-BuildRequires: libblkid-devel
-BuildRequires: libffi-devel
 BuildRequires: libglib-devel
-BuildRequires: libmount-devel
-BuildRequires: libpcre-devel
-BuildRequires: libselinux-devel
-BuildRequires: libsepol-devel
 BuildRequires: libudev-devel
-BuildRequires: libuuid-devel
-BuildRequires: libz-devel
 ## AUTOBUILDREQ-END
 
 %description
@@ -82,7 +74,7 @@ This package includes the %{name} API documentation.
 %{_libdir}/pkgconfig/gudev-1.0.pc
 %{_datadir}/vala/vapi/gudev-1.0.*
 %{_datadir}/gir-1.0/GUdev-1.0.gir
-%doc NEWS README
+%doc NEWS
 
 %files apidocs
 %defattr(-,root,root)
@@ -90,6 +82,9 @@ This package includes the %{name} API documentation.
 %{_datadir}/gtk-doc/html/gudev/*
 
 %changelog
+* Mon Aug 23 2021 Automatic Build System <autodist@mambasoft.it> 237-1mamba
+- automatic version update by autodist
+
 * Mon Mar 22 2021 Automatic Build System <autodist@mambasoft.it> 236-1mamba
 - automatic version update by autodist