diff --git a/libzypp-16.12.0.tar.bz2 b/libzypp-16.12.0.tar.bz2
deleted file mode 100644
index a72dd8a..0000000
--- a/libzypp-16.12.0.tar.bz2
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:f31c9f796197011ff2b9aeea5600251716327dc3b5198eb2d880ea0e9dc45405
-size 4690070
diff --git a/libzypp-16.13.0.tar.bz2 b/libzypp-16.13.0.tar.bz2
new file mode 100644
index 0000000..0bd797b
--- /dev/null
+++ b/libzypp-16.13.0.tar.bz2
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:99363462c55ee58b325eb8760fc65a389db51154a3af937b378a1864709f2225
+size 4690256
diff --git a/libzypp.changes b/libzypp.changes
index dcff162..b10bf99 100644
--- a/libzypp.changes
+++ b/libzypp.changes
@@ -1,3 +1,12 @@
+-------------------------------------------------------------------
+Fri Jun 30 14:25:29 CEST 2017 - ma@suse.de
+
+- Adapt loop mounting of iso images (bsc#1038132, bsc#1033236)
+- Adjust zypp.conf for openSUSE Tumbleweed (bsc#1031756)
+- Change arch variable names conflicting with compiler macros (fixes #70)
+- Fix potential crash if repo has no baseurl (bnc#1043218)
+- version 16.13.0 (0)
+
 -------------------------------------------------------------------
 Wed May 31 11:49:07 CEST 2017 - ma@suse.de
 
diff --git a/libzypp.spec b/libzypp.spec
index 7c79d66..843a291 100644
--- a/libzypp.spec
+++ b/libzypp.spec
@@ -19,7 +19,7 @@
 %define force_gcc_46 0
 
 Name:           libzypp
-Version:        16.12.0
+Version:        16.13.0
 Release:        0
 Url:            git://gitorious.org/opensuse/libzypp.git
 Summary:        Package, Patch, Pattern, and Product Management
@@ -247,6 +247,11 @@ mkdir -p $RPM_BUILD_ROOT%{_var}/lib/zypp
 mkdir -p $RPM_BUILD_ROOT%{_var}/log/zypp
 mkdir -p $RPM_BUILD_ROOT%{_var}/cache/zypp
 
+%if "%{distribution}" == "openSUSE Tumbleweed"
+# Adjust zypp.conf for openSUSE Tumbleweed - minor modifications over the 'usual' defaults - boo#1031756
+sed -i "s|# solver.dupAllowVendorChange = true|solver.dupAllowVendorChange = false|g" %{buildroot}%{_sysconfdir}/zypp/zypp.conf
+%endif
+
 make -C po install DESTDIR=$RPM_BUILD_ROOT
 # Create filelist with translations
 cd ..