diff --git a/.gitignore b/.gitignore
index d475d40..9a86337 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 libgeotiff-1.2.5.tar.gz
 /libgeotiff-1.4.0.tar.gz
+/libgeotiff-1.4.3.tar.gz
diff --git a/libgeotiff.spec b/libgeotiff.spec
index 85bdbad..5e466d6 100644
--- a/libgeotiff.spec
+++ b/libgeotiff.spec
@@ -1,8 +1,7 @@
 Name:      libgeotiff
-Version:   1.4.0
-Release:   14%{?dist}
+Version:   1.4.3
+Release:   1%{?dist}
 Summary:   GeoTIFF format library
-Group:     System Environment/Libraries
 License:   MIT
 URL:       http://trac.osgeo.org/geotiff/
 Source:    http://download.osgeo.org/geotiff/%{name}/%{name}-%{version}.tar.gz
@@ -25,25 +24,7 @@ Requires: %{name}%{?_isa} = %{version}-%{release}
 The GeoTIFF library provides support for development of geotiff image format.
 
 %prep
-%setup -q -n %{name}-%{version}
-
-# fix wrongly encoded files from tarball
-set +x
-for f in `find . -type f` ; do
-   if file $f | grep -q ISO-8859 ; then
-      set -x
-      iconv -f ISO-8859-1 -t UTF-8 $f > ${f}.tmp && \
-         mv -f ${f}.tmp $f
-      set +x
-   fi
-   if file $f | grep -q CRLF ; then
-      set -x
-      sed -i -e 's|\r||g' $f
-      set +x
-   fi
-done
-set -x
-
+%setup -q
 
 %build
 %configure \
@@ -52,16 +33,14 @@ set -x
         --with-proj               \
         --with-jpeg               \
         --with-zip                \
-        --enable-debug            \
         --disable-static
 
 sed -i 's|^hardcode_libdir_flag_spec=.*|hardcode_libdir_flag_spec=""|g' libtool
 sed -i 's|^runpath_var=LD_RUN_PATH|runpath_var=DIE_RPATH_DIE|g' libtool
 
-make %{?_smp_mflags}
+%make_build %{?_smp_mflags}
 
 %install
-rm -rf %{buildroot}
 make install DESTDIR=%{buildroot} INSTALL="install -p"
 
 # install pkgconfig file
@@ -85,28 +64,34 @@ install -p -m 644 %{name}.pc %{buildroot}%{_libdir}/pkgconfig/
 rm -fv %{buildroot}%{_libdir}/lib*.la
 echo  >> %{buildroot}%{_datadir}/epsg_csv/codes.csv
 
-%post -p /sbin/ldconfig
-%postun -p /sbin/ldconfig
-
 %files 
-%doc ChangeLog LICENSE README
+%license LICENSE
+%doc ChangeLog
 %{_bindir}/applygeo
 %{_bindir}/geotifcp
 %{_bindir}/listgeo
-%{_bindir}/makegeo
 %{_libdir}/%{name}.so.2*
-%{_mandir}/man1/listgeo.1.gz
+%{_mandir}/man1/*.1*
 %dir %{_datadir}/epsg_csv
-%attr(0644,root,root) %{_datadir}/epsg_csv/*.csv
+%{_datadir}/epsg_csv/*.csv
 
 %files devel
-%dir %{_includedir}/%{name}
-%attr(0644,root,root) %{_includedir}/%{name}/*.h
-%attr(0644,root,root) %{_includedir}/%{name}/*.inc
+%{_includedir}/%{name}
 %{_libdir}/%{name}.so
 %{_libdir}/pkgconfig/%{name}.pc
+%{_datadir}/epsg_csv/*.py
 
 %changelog
+* Mon Jan 14 2019 Volker Fröhlich <volker27@gmx.at> - 1.4.3-1
+- New upstream version
+- Remove ldconfig scriptlets
+- Remove unnecessary attrs
+- Simplify file list
+- Remove mostly build-related README
+- Disable apparently pointless debug build
+- Remove obsolete Group tag
+- No longer mangle data files
+
 * Thu Aug 02 2018 Volker Fröhlich <volker27@gmx.at> - 1.4.0-14
 - Add gcc-c++ as BR
 
diff --git a/sources b/sources
index 62915c2..42d917f 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-efa7b418bc00228fcda4da63557e40c2  libgeotiff-1.4.0.tar.gz
+SHA512 (libgeotiff-1.4.3.tar.gz) = 0d0db959a55135ad6989b6dab37e0da83b33ab57a7e92d45d459d954c3ece452dfa1202033f048d94d13d0c09a3d397aa138d9b0ff949d11e0740f6188f011b5