diff --git a/.gitignore b/.gitignore
index 268a058..ee38419 100644
--- a/.gitignore
+++ b/.gitignore
@@ -104,3 +104,4 @@ libguestfs-1.5.3.tar.gz
 /libguestfs-1.13.15.tar.gz
 /libguestfs-1.13.16.tar.gz
 /libguestfs-1.13.17.tar.gz
+/libguestfs-1.13.18.tar.gz
diff --git a/libguestfs.spec b/libguestfs.spec
index 44dc8eb..4142a88 100644
--- a/libguestfs.spec
+++ b/libguestfs.spec
@@ -29,7 +29,7 @@
 Summary:       Access and modify virtual machine disk images
 Name:          libguestfs
 Epoch:         1
-Version:       1.13.17
+Version:       1.13.18
 Release:       1%{?dist}
 License:       LGPLv2+
 Group:         Development/Libraries
@@ -310,6 +310,9 @@ Requires:      qemu-img
 This package contains miscellaneous system administrator command line
 tools for virtual machines.
 
+Virt-alignment-scan scans virtual machines looking for partition
+alignment problems.
+
 Virt-cat is a command line tool to display the contents of a file in a
 virtual machine.
 
@@ -773,6 +776,8 @@ rm -rf $RPM_BUILD_ROOT
 %files tools-c
 %defattr(-,root,root,-)
 %doc README
+%{_bindir}/virt-alignment-scan
+%{_mandir}/man1/virt-alignment-scan.1*
 %{_bindir}/virt-cat
 %{_mandir}/man1/virt-cat.1*
 %{_bindir}/virt-df
@@ -908,6 +913,10 @@ rm -rf $RPM_BUILD_ROOT
 
 
 %changelog
+* Wed Oct  5 2011 Richard W.M. Jones <rjones@redhat.com> - 1:1.13.18-1
+- New upstream version 1.13.18.
+- New tool: virt-alignment-scan.
+
 * Tue Oct  4 2011 Richard W.M. Jones <rjones@redhat.com> - 1:1.13.17-1
 - New upstream version 1.13.17.
 - New tool: virt-sparsify.
diff --git a/sources b/sources
index 039eeeb..40b4ab9 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-c88ec687c7fed23717c670d98c496872  libguestfs-1.13.17.tar.gz
+61d62556ba51454451b2d2ceca7b498d  libguestfs-1.13.18.tar.gz