diff --git a/.gitignore b/.gitignore
index db00164..9f69c2b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -16,3 +16,4 @@ modules-3.2.8.tar.bz2
 /modules-4.2.3.tar.bz2
 /modules-4.2.4.tar.bz2
 /modules-4.2.5.tar.bz2
+/modules-4.3.0.tar.bz2
diff --git a/environment-modules.spec b/environment-modules.spec
index 49ad784..c4a03be 100644
--- a/environment-modules.spec
+++ b/environment-modules.spec
@@ -1,8 +1,9 @@
 %global macrosdir %(d=%{_rpmconfigdir}/macros.d; [ -d $d ] || d=%{_sysconfdir}/rpm; echo $d)
+%global vimdatadir %{_datadir}/vim/vimfiles
 
 Name:           environment-modules
-Version:        4.2.5
-Release:        2%{?dist}
+Version:        4.3.0
+Release:        1%{?dist}
 Summary:        Provides dynamic modification of a user's environment
 
 License:        GPLv2+
@@ -13,6 +14,7 @@ BuildRequires:  gcc
 BuildRequires:  tcl-devel, tclx-devel, libX11-devel
 BuildRequires:  dejagnu, sed, procps, hostname, man, less
 Requires:       tcl, sed, procps, man, less
+Requires:       vim-filesystem
 Requires(post): %{_sbindir}/update-alternatives
 Requires(postun): %{_sbindir}/update-alternatives
 Provides:	environment(modules)
@@ -59,10 +61,15 @@ This package provides Environment Modules compatibility version (3.2).
 
 %build
 %configure --prefix=%{_datadir}/Modules \
+           --libdir=%{_libdir} \
+           --etcdir=%{_sysconfdir}/%{name} \
            --bindir=%{_datadir}/Modules/bin \
            --libexecdir=%{_datadir}/Modules/libexec \
            --docdir=%{_docdir}/%{name} \
+           --vimdatadir=%{vimdatadir} \
            --enable-dotmodulespath \
+           --disable-set-shell-startup \
+           --with-initconf-in=etcdir \
            --with-modulepath=%{_datadir}/Modules/modulefiles:%{_sysconfdir}/modulefiles:%{_datadir}/modulefiles \
            --with-quarantine-vars=LD_LIBRARY_PATH
 make %{?_smp_mflags}
@@ -153,13 +160,17 @@ fi
 %ghost %{_sysconfdir}/profile.d/modules.sh
 %ghost %{_bindir}/modulecmd
 %{_bindir}/envml
+%{_libdir}/libtclenvmodules.so
 %dir %{_datadir}/Modules
 %{_datadir}/Modules/bin
 %dir %{_datadir}/Modules/libexec
 %{_datadir}/Modules/libexec/modulecmd.tcl
 %dir %{_datadir}/Modules/init
 %{_datadir}/Modules/init/*
-%{_datadir}/Modules/init/.modulespath
+%dir %{_sysconfdir}/%{name}
+%config(noreplace) %{_sysconfdir}/%{name}/initrc
+%config(noreplace) %{_sysconfdir}/%{name}/modulespath
+%config(noreplace) %{_sysconfdir}/%{name}/siteconfig.tcl
 %{_datadir}/Modules/modulefiles
 %{_datadir}/modulefiles
 %ghost %{_mandir}/man1/module.1.gz
@@ -167,6 +178,9 @@ fi
 %{_mandir}/man1/module-c.1.gz
 %{_mandir}/man4/modulefile-c.4.gz
 %{macrosdir}/macros.%{name}
+%{vimdatadir}/ftdetect/modulefile.vim
+%{vimdatadir}/ftplugin/modulefile.vim
+%{vimdatadir}/syntax/modulefile.vim
 
 %files compat
 %doc ChangeLog-compat NEWS-compat
@@ -176,6 +190,9 @@ fi
 
 
 %changelog
+* Mon Jul 29 2019 Jan Synáček <jsynacek@redhat.com> - 4.3.0-1
+- Update to 4.3.0 (#1733752)
+
 * Wed Jul 24 2019 Fedora Release Engineering <releng@fedoraproject.org> - 4.2.5-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
 
diff --git a/sources b/sources
index 7c279c0..01e8858 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (modules-4.2.5.tar.bz2) = d7c689901aeb8afb2fc0c20fdf545d60f565dac7f94e0a2f839aa12a8eb643f689d0af3008cd75e177f4eeaa45ffab4879a167e668684ef48966284fca45e962
+SHA512 (modules-4.3.0.tar.bz2) = a44810145c9d9ad904ce92ee447acd71a51e7086875d9588a82ff4a3d0613de17046fe8f731a13044c026976053926eaa0ffa292ae7016a1e3ca3b0764de6323