diff --git a/fix-gcc10-compiler-detection.patch b/fix-gcc10-compiler-detection.patch
deleted file mode 100644
index e8980ff..0000000
--- a/fix-gcc10-compiler-detection.patch
+++ /dev/null
@@ -1,13 +0,0 @@
-diff --git a/CMakeLists.txt b/CMakeLists.txt
-index 392b018..71d215e 100644
---- a/CMakeLists.txt
-+++ b/CMakeLists.txt
-@@ -66,7 +66,7 @@ if (CMAKE_COMPILER_IS_GNUCXX)
-    if (__LIBGME_TEST_VISIBILITY)
-       # get the gcc version
-       exec_program(${CMAKE_CXX_COMPILER} ARGS --version OUTPUT_VARIABLE _gcc_version_info)
--      string (REGEX MATCH "[3-9]\\.[0-9]\\.[0-9]" _gcc_version "${_gcc_version_info}")
-+      string (REGEX MATCH "[0-9]+\\.[0-9]\\.[0-9]" _gcc_version "${_gcc_version_info}")
- 
-       # gcc <4.1 had poor support for symbol visibility
-       if ((${_gcc_version} VERSION_GREATER "4.1") OR (${_gcc_version} VERSION_EQUAL "4.1"))
diff --git a/game-music-emu-0.6.2.tar.xz b/game-music-emu-0.6.2.tar.xz
deleted file mode 100644
index c5219d3..0000000
--- a/game-music-emu-0.6.2.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:5046cb471d422dbe948b5f5dd4e5552aaef52a0899c4b2688e5a68a556af7342
-size 163052
diff --git a/game-music-emu-0.6.3.tar.xz b/game-music-emu-0.6.3.tar.xz
new file mode 100644
index 0000000..3dd6292
--- /dev/null
+++ b/game-music-emu-0.6.3.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:aba34e53ef0ec6a34b58b84e28bf8cfbccee6585cebca25333604c35db3e051d
+size 234412
diff --git a/libgme.changes b/libgme.changes
index 3d45d40..30133d3 100644
--- a/libgme.changes
+++ b/libgme.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Sun Feb 28 18:00:40 UTC 2021 - Dirk Müller <dmueller@suse.com>
+
+- update to 0.6.3:
+  * includes a couple of years' worth of feature changes and bugfixes.
+- drop fix-gcc10-compiler-detection.patch (upstream)
+
 -------------------------------------------------------------------
 Tue Dec  3 16:59:18 UTC 2019 - Martin Liška <mliska@suse.cz>
 
diff --git a/libgme.spec b/libgme.spec
index 16e2bcd..4ae7f99 100644
--- a/libgme.spec
+++ b/libgme.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package libgme
 #
-# Copyright (c) 2019 SUSE LLC
+# Copyright (c) 2021 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -18,7 +18,7 @@
 
 %define soname 0
 Name:           libgme
-Version:        0.6.2
+Version:        0.6.3
 Release:        0
 Summary:        Collection of video game music file emulators
 License:        LGPL-2.1-or-later
@@ -26,11 +26,9 @@ Group:          System/Libraries
 URL:            https://bitbucket.org/mpyne/game-music-emu/wiki/Home
 Source0:        https://bitbucket.org/mpyne/game-music-emu/downloads/game-music-emu-%{version}.tar.xz
 Source1:        baselibs.conf
-Patch0:         fix-gcc10-compiler-detection.patch
 BuildRequires:  cmake
 BuildRequires:  gcc-c++
-BuildRequires:  pkg-config
-BuildRoot:      %{_tmppath}/%{name}-%{version}-build
+BuildRequires:  pkgconfig
 
 %description
 Game_Music_Emu is a collection of video game music file emulators that support
@@ -73,23 +71,22 @@ which use libgme.
 
 %prep
 %setup -q -n game-music-emu-%{version}
-%patch0 -p1
 sed -i 's/\r$//' changes.txt design.txt gme.txt license.txt readme.txt
 
 %build
 %cmake
-make %{?_smp_mflags}
+%make_build
 
 %install
 %cmake_install
 
 %post -n libgme%{soname} -p /sbin/ldconfig
-
 %postun -n libgme%{soname} -p /sbin/ldconfig
 
 %files -n libgme%{soname}
 %defattr(0644, root, root, 0755)
-%doc changes.txt gme.txt license.txt readme.txt
+%license license.txt
+%doc changes.txt gme.txt readme.txt
 %{_libdir}/libgme.so.%{soname}*
 
 %files devel