diff --git a/ghc-rpm-macros-1.6.95.tar.xz b/ghc-rpm-macros-1.6.95.tar.xz
deleted file mode 100644
index 679038e..0000000
--- a/ghc-rpm-macros-1.6.95.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:46f5dd0cf3e2ff2757191b2c722d964a7882d439511a372379e7f545a4a049dd
-size 16872
diff --git a/ghc-rpm-macros-1.7.1.tar.xz b/ghc-rpm-macros-1.7.1.tar.xz
new file mode 100644
index 0000000..595d6d9
--- /dev/null
+++ b/ghc-rpm-macros-1.7.1.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d1010fa54fa90c12efe77dbd895617a4db34be083e687d799988750a6026edd7
+size 17096
diff --git a/ghc-rpm-macros.changes b/ghc-rpm-macros.changes
index 1f2ca21..e4fbd84 100644
--- a/ghc-rpm-macros.changes
+++ b/ghc-rpm-macros.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Mon May 29 06:43:58 UTC 2017 - mimi.vx@gmail.com
+
+- update to 1.7.1
+- sync with upstream
+
 -------------------------------------------------------------------
 Fri Jan 20 08:39:08 UTC 2017 - mimi.vx@gmail.com
 
diff --git a/ghc-rpm-macros.spec b/ghc-rpm-macros.spec
index 5d0dbfb..186ce05 100644
--- a/ghc-rpm-macros.spec
+++ b/ghc-rpm-macros.spec
@@ -18,28 +18,23 @@
 
 %global macros_dir %{_sysconfdir}/rpm
 %global without_hscolour 1
-
 Name:           ghc-rpm-macros
-Version:        1.6.95
+Version:        1.7.1
 Release:        0
-BuildArch:      noarch
 Summary:        RPM Macros for building packages for GHC
 License:        GPL-3.0+
 Group:          Development/Libraries/Other
-
 Url:            https://fedoraproject.org/wiki/Haskell_SIG
-
 # source prepared manually from github.com/opensuse-haskell/ghc-rpm-macros
 Source0:        %{name}-%{version}.tar.xz
-
 BuildRequires:  xz
 Requires:       rpm
+BuildRoot:      %{_tmppath}/%{name}-%{version}-build
+BuildArch:      noarch
 %if %{undefined without_hscolour}
 Requires:       hscolour
 %endif
 
-BuildRoot:      %{_tmppath}/%{name}-%{version}-build
-
 %description
 A set of macros for building GHC packages following the openSUSE
 Haskell Guidelines.  ghc needs to be installed in
@@ -63,7 +58,7 @@ BuildArch:      noarch
 Macros used when generating source Haskell rpm packages.
 
 %prep
-%setup -q -n %{name}-%{version}
+%setup -q
 
 %build
 echo no build stage needed
@@ -74,6 +69,7 @@ install -p -D -m 0644 macros.ghc-extra %{buildroot}/%{macros_dir}/macros.ghc-ext
 install -p -D -m 0644 macros.ghc-suse %{buildroot}/%{macros_dir}/macros.ghc-suse
 install -p -D -m 0755 ghc-deps.sh %{buildroot}/%{_prefix}/lib/rpm/ghc-deps.sh
 install -p -D -m 0755 cabal-tweak-dep-ver %{buildroot}/%{_bindir}/cabal-tweak-dep-ver
+install -p -D -m 0755 cabal-tweak-drop-dep %{buildroot}/%{_bindir}/cabal-tweak-drop-dep
 install -p -D -m 0755 cabal-tweak-flag %{buildroot}/%{_bindir}/cabal-tweak-flag
 install -p -D -m 0755 ghc-pkg-wrapper %{buildroot}/%{_prefix}/lib/rpm/ghc-pkg-wrapper
 install -p -D -m 0644 ghc.attr %{buildroot}/%{_prefix}/lib/rpm/fileattrs/ghc.attr
@@ -87,6 +83,7 @@ install -p -D -m 0755 ghc-dirs.sh %{buildroot}/%{_prefix}/lib/rpm/ghc-dirs.sh
 %{_prefix}/lib/rpm/ghc-deps.sh
 %{_bindir}/cabal-tweak-dep-ver
 %{_bindir}/cabal-tweak-flag
+%{_bindir}/cabal-tweak-drop-dep
 %{_prefix}/lib/rpm/ghc-pkg-wrapper
 %{_prefix}/lib/rpm/fileattrs/ghc.attr
 %{_prefix}/lib/rpm/ghc-dirs.sh