diff --git a/xz-git/PKGBUILD b/xz-git/PKGBUILD
index 5bb7e59b..2a6f885d 100644
--- a/xz-git/PKGBUILD
+++ b/xz-git/PKGBUILD
@@ -12,10 +12,10 @@ license=('GPL' 'LGPL' 'custom')
 depends=('sh' 'libiconv' 'gettext')
 makedepends=('libiconv-devel' 'gettext-devel')
 options=('staticlibs')
-source=("git+http://tukaani.org/xz.git"
+source=("git+http://git.tukaani.org/xz.git"
         xz-5.0.5-msys2.patch)
 sha256sums=('SKIP'
-            '3d800a027f7f43b5553f3ad937f4fb31872c6cf0995b419922b5ea63316c1602')
+            '0bc16a458fba26736f83883cd9277bef73029dda3d2e3a050a22960a0e8088e0')
 
 pkgver() {
   cd ${srcdir}/${_realname}
@@ -49,7 +49,9 @@ check() {
 
 package_xz-git() {
   groups=('compression')
-  depends=('libiconv' 'libintl')
+  depends=("liblzma-git=${pkgver}" 'libiconv' 'libintl')
+  provides=('xz')
+  conflicts=('xz')
 
   mkdir -p ${pkgdir}/usr/bin
   cp -rf ${srcdir}/dest/usr/bin ${pkgdir}/usr/
@@ -64,6 +66,8 @@ package_xz-git() {
 package_liblzma-git() {
   pkgdesc="Library for XZ and LZMA compressed files"
   groups=('libraries')
+  provides=('liblzma')
+  conflicts=('liblzma')
 
   mkdir -p ${pkgdir}/usr/bin
   cp -f ${srcdir}/dest/usr/bin/*.dll ${pkgdir}/usr/bin/
@@ -72,7 +76,10 @@ package_liblzma-git() {
 package_liblzma-devel-git() {
   pkgdesc="Liblzma headers and libraries"
   groups=('development')
-  depends=("liblzma=${pkgver}" 'libiconv-devel' 'gettext-devel')
+  depends=("liblzma-git=${pkgver}" 'libiconv-devel' 'gettext-devel')
+  provides=('liblzma-devel')
+  conflicts=('liblzma-devel')
+
   mkdir -p ${pkgdir}/usr
   cp -rf ${srcdir}/dest/usr/include ${pkgdir}/usr/
   cp -rf ${srcdir}/dest/usr/lib ${pkgdir}/usr/