diff --git a/ansible-2.3.0.0.tar.gz b/ansible-2.3.0.0.tar.gz
deleted file mode 100644
index 175941f..0000000
--- a/ansible-2.3.0.0.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:299f3907cd566a20e163942fa82b6afc86ef89c2726ba503b90c1a651e82a458
-size 4251730
diff --git a/ansible-2.3.1.0-0.1.rc1.tar.gz b/ansible-2.3.1.0-0.1.rc1.tar.gz
new file mode 100644
index 0000000..389fe67
--- /dev/null
+++ b/ansible-2.3.1.0-0.1.rc1.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5054b7eaeab4eb0a03a69c173cfd55aac256f1ec430cc8d9976b80a252ac544b
+size 4146189
diff --git a/ansible.changes b/ansible.changes
index 964a006..aebb4c3 100644
--- a/ansible.changes
+++ b/ansible.changes
@@ -1,3 +1,11 @@
+-------------------------------------------------------------------
+Wed May 10 22:35:24 UTC 2017 - lars@linux-schulserver.de
+
+- update to 2.3.1 RC1 (package version 2.3.0.1):
+  * SECURITY (MODERATE): fix for CVE-2017-7481, in which data for 
+    lookup plugins used as variables was not being correctly marked
+    as "unsafe".
+
 -------------------------------------------------------------------
 Tue Mar 28 08:30:35 UTC 2017 - michael@stroeder.com
 
diff --git a/ansible.spec b/ansible.spec
index 269986e..756d79a 100644
--- a/ansible.spec
+++ b/ansible.spec
@@ -19,13 +19,14 @@
 
 
 Name:           ansible
-Version:        2.3.0.0
+Version:        2.3.0.1
 Release:        0
+%define         realversion 2.3.1.0-0.1.rc1 
 Summary:        Radically simple IT automation
 License:        GPL-3.0
 Group:          Development/Languages/Python
 Url:            http://ansible.com/
-Source:         https://releases.ansible.com/ansible/ansible-%{version}.tar.gz 
+Source:         https://releases.ansible.com/ansible/ansible-%{realversion}.tar.gz 
 
 Source99:       ansible-rpmlintrc
 
@@ -80,7 +81,7 @@ task-execution, and multinode orchestration - including trivializing things
 like zero downtime rolling updates with load balancers.
 
 %prep
-%setup -q -n ansible-%{version}
+%setup -q -n ansible-2.3.1.0
 
 %build
 python setup.py build