diff --git a/_multibuild b/_multibuild
index a01285a..72d2b45 100644
--- a/_multibuild
+++ b/_multibuild
@@ -1,4 +1,5 @@
 <multibuild>
 <package>lua51</package>
 <package>lua53</package>
+<package>lua54</package>
 </multibuild>
diff --git a/lua-messagepack.changes b/lua-messagepack.changes
index 1bc66ed..0c0a72f 100644
--- a/lua-messagepack.changes
+++ b/lua-messagepack.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Mon Jul  6 19:07:11 UTC 2020 - Matej Cepl <mcepl@suse.com>
+
+- Add lua54 as new build target
+
 -------------------------------------------------------------------
 Mon Oct 30 14:45:32 UTC 2017 - jmatejek@suse.com
 
diff --git a/lua-messagepack.spec b/lua-messagepack.spec
index c3c2da4..739f725 100644
--- a/lua-messagepack.spec
+++ b/lua-messagepack.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package lua-messagepack
 #
-# Copyright (c) 2017 SUSE LINUX GmbH, Nuernberg, Germany.
+# Copyright (c) 2020 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -12,7 +12,7 @@
 # license that conforms to the Open Source Definition (Version 1.9)
 # published by the Open Source Initiative.
 
-# Please submit bugfixes or comments via http://bugs.opensuse.org/
+# Please submit bugfixes or comments via https://bugs.opensuse.org/
 #
 
 
@@ -23,7 +23,7 @@ Release:        0
 Summary:        MessagePack is an efficient binary serialization format
 License:        MIT
 Group:          Development/Libraries/Other
-Url:            http://fperrad.github.io/lua-MessagePack/
+URL:            http://fperrad.github.io/lua-MessagePack/
 Source:         https://github.com/fperrad/lua-MessagePack/archive/%{version}.tar.gz
 BuildRequires:  %{flavor}-devel
 Requires:       %{flavor}