diff --git a/.gitignore b/.gitignore
index f01f037..c52f7a8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -78,3 +78,4 @@ libguestfs-1.5.3.tar.gz
 /libguestfs-1.10.9.tar.gz
 /libguestfs-1.10.10.tar.gz
 /libguestfs-1.10.11.tar.gz
+/libguestfs-1.10.12.tar.gz
diff --git a/libguestfs.spec b/libguestfs.spec
index e68d3f1..8576ac7 100644
--- a/libguestfs.spec
+++ b/libguestfs.spec
@@ -29,7 +29,7 @@
 Summary:       Access and modify virtual machine disk images
 Name:          libguestfs
 Epoch:         1
-Version:       1.10.11
+Version:       1.10.12
 Release:       1%{?dist}
 License:       LGPLv2+
 Group:         Development/Libraries
@@ -776,6 +776,11 @@ rm -rf $RPM_BUILD_ROOT
 
 
 %changelog
+* Thu Dec 22 2011 Richard W.M. Jones <rjones@redhat.com> - 1:1.10.12-1
+- New upstream version 1.10.12.
+- Fixes Security: Mitigate possible privilege escalation via SG_IO ioctl
+  (CVE-2011-4127, RHBZ#757071).
+
 * Thu Nov 10 2011 Richard W.M. Jones <rjones@redhat.com> - 1:1.10.11-1
 - New upstream stable branch 1.10.11.
 
diff --git a/sources b/sources
index a2be717..344ddc6 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-3d69dc56bd35c1aa82b6f8ed33fb7fa3  libguestfs-1.10.11.tar.gz
+f06fe6b716935ba9848968f9101e7d31  libguestfs-1.10.12.tar.gz