diff --git a/Alien-Build-1.50.tar.gz b/Alien-Build-1.50.tar.gz
deleted file mode 100644
index 613335e..0000000
--- a/Alien-Build-1.50.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:f1ce96b1e3e1d2d23e79db81aff25744e7b299e18fa53944789f4468ead63b11
-size 226784
diff --git a/Alien-Build-1.51.tar.gz b/Alien-Build-1.51.tar.gz
new file mode 100644
index 0000000..32edd94
--- /dev/null
+++ b/Alien-Build-1.51.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8ba4f730c7975e35f63d9b22e5dd8d4e935ba6acfbe4717f0472918c0fcc5b50
+size 226859
diff --git a/perl-Alien-Build.changes b/perl-Alien-Build.changes
index bcea9d5..fa797e3 100644
--- a/perl-Alien-Build.changes
+++ b/perl-Alien-Build.changes
@@ -1,3 +1,14 @@
+-------------------------------------------------------------------
+Sun Jan 20 06:00:56 UTC 2019 - Stephan Kulow <coolo@suse.com>
+
+- updated to 1.51
+   see /usr/share/doc/packages/perl-Alien-Build/Changes
+
+  1.51      2019-01-19 14:23:23 -0500
+    - cmake plugin sets CMAKE_INSTALL_LIBDIR:PATH to lib for share installs
+      for cmake projects using GNUInstallDirs on platforms that default to
+      something other than lib.
+
 -------------------------------------------------------------------
 Thu Jan 17 06:00:55 UTC 2019 - Stephan Kulow <coolo@suse.com>
 
diff --git a/perl-Alien-Build.spec b/perl-Alien-Build.spec
index 121c69b..b225c2e 100644
--- a/perl-Alien-Build.spec
+++ b/perl-Alien-Build.spec
@@ -17,7 +17,7 @@
 
 
 Name:           perl-Alien-Build
-Version:        1.50
+Version:        1.51
 Release:        0
 %define cpan_name Alien-Build
 Summary:        Build external dependencies for use in CPAN