diff --git a/nx-libs.spec b/nx-libs.spec
index e912091..56e103e 100644
--- a/nx-libs.spec
+++ b/nx-libs.spec
@@ -1,6 +1,6 @@
 %define sover %(echo %version | cut -d. -f1-3)
 Name:          nx-libs
-Version:       3.5.99.26
+Version:       3.5.99.27
 Release:       1mamba
 Summary:       NX X11 protocol compression libraries redistributed by X2Go dev team
 Group:         System/X11
@@ -14,32 +14,27 @@ License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
 BuildRequires: libX11-devel
-BuildRequires: libXau-devel
 BuildRequires: libXcomposite-devel
 BuildRequires: libXdamage-devel
 BuildRequires: libXdmcp-devel
 BuildRequires: libXext-devel
 BuildRequires: libXfixes-devel
 BuildRequires: libXfont2-devel
-BuildRequires: libXi-devel
 BuildRequires: libXinerama-devel
 BuildRequires: libXpm-devel
 BuildRequires: libXrandr-devel
 BuildRequires: libXrender-devel
 BuildRequires: libXtst-devel
-BuildRequires: libbsd-devel
 BuildRequires: libgcc
 BuildRequires: libjpeg-devel
 BuildRequires: libpixman-devel
 BuildRequires: libpng-devel
 BuildRequires: libstdc++6-devel
 BuildRequires: libtirpc-devel
-BuildRequires: libxcb-devel
 BuildRequires: libxml2-devel
 BuildRequires: libz-devel
 ## AUTOBUILDREQ-END
 Requires:      libnx = %{?epoch:%epoch:}%{version}-%{release}
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
 NX X11 protocol compression libraries redistributed by X2Go dev team.
@@ -94,7 +89,7 @@ This package contains libraries and header files for developing applications tha
 %setup -q
 #-D -T
 #:<< _EOF
-%patch0 -p1
+#%patch 0 -p1
 
 # Fix FSF address
 find -name LICENSE | xargs sed -i \
@@ -163,30 +158,6 @@ sed -i "s|env python$|env python3|" %{buildroot}%{_bindir}/nxdialog
 
 ln -s nxagent %{buildroot}%{_bindir}/x2goagent
 
-:<< _OLD
-## Make sure x2goagent is linked relative and on 64-bit
-#mkdir -p %{buildroot}%{_libdir}/x2go/bin
-#ln -sf ../../nx/bin/nxagent %{buildroot}%{_libdir}/x2go/bin/x2goagent
-ln -s ../lib/NX3/bin/nxagent %{buildroot}%{_bindir}/x2goagent
-
-mkdir -p %{buildroot}%{_sysconfdir}/ld.so.conf.d
-cat > %{buildroot}%{_sysconfdir}/ld.so.conf.d/%{name}.conf << _EOF
-%{_libdir}/nx
-_EOF
-
-# Fix '/usr/lib64/nx/libXcompext.so.3 is not a symbolic link'
-rm -f %{buildroot}%{_libdir}/nx/libXcompext.so.3
-ln -s libXcompext.so.%{sover} %{buildroot}%{_libdir}/nx/libXcompext.so.3
-
-# Needed for Xinerama support
-install -d -m0755 %{buildroot}%{_libdir}/nx/X11/Xinerama/
-ln -s -f ../../../../%{_lib}/libX11.so.6 %{buildroot}%{_libdir}/nx/X11/Xinerama/libNX_X11.so.6
-ln -s -f ../../../../%{_lib}/libXext.so.6 %{buildroot}%{_libdir}/nx/X11/Xinerama/libNX_Xext.so.6
-ln -s -f ../../../../%{_lib}/libNX_Xinerama.so.1 %{buildroot}%{_libdir}/nx/X11/Xinerama/libXinerama.so.1
-
-%find_lang %{name} || touch %{name}.lang
-_OLD
-
 %clean
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
 
@@ -240,16 +211,16 @@ _OLD
 %dir %{_includedir}/nx-X11/extensions
 %{_includedir}/nx-X11/extensions/*.h
 %{_libdir}/libNX_*.so
-%{_libdir}/libNX_X11.la
-%{_libdir}/libXcomp.la
 %{_libdir}/libXcomp.so
-%{_libdir}/libXcompshad.la
 %{_libdir}/libXcompshad.so
 %{_libdir}/pkgconfig/nx-x11.pc
 %{_libdir}/pkgconfig/nxcomp.pc
 %{_libdir}/pkgconfig/nxcompshad.pc
 
 %changelog
+* Fri Sep 15 2023 Automatic Build System <autodist@mambasoft.it> 3.5.99.27-1mamba
+- automatic version update by autodist
+
 * Sun Apr 25 2021 Silvan Calarco <silvan.calarco@mambasoft.it> 3.5.99.26-1mamba
 - update to 3.5.99.26