diff --git a/.gitignore b/.gitignore
index 3b3699a..9dadecc 100644
--- a/.gitignore
+++ b/.gitignore
@@ -15,3 +15,4 @@ libguestfs-1.5.3.tar.gz
 /libguestfs-1.5.16.tar.gz
 /libguestfs-1.5.17.tar.gz
 /libguestfs-1.5.18.tar.gz
+/libguestfs-1.5.20.tar.gz
diff --git a/libguestfs.spec b/libguestfs.spec
index b0b5ae7..03cde2f 100644
--- a/libguestfs.spec
+++ b/libguestfs.spec
@@ -41,7 +41,7 @@
 Summary:       Access and modify virtual machine disk images
 Name:          libguestfs
 Epoch:         1
-Version:       1.5.18
+Version:       1.5.20
 Release:       1%{?dist}
 License:       LGPLv2+
 Group:         Development/Libraries
@@ -740,6 +740,9 @@ rm -rf $RPM_BUILD_ROOT
 
 
 %changelog
+* Sun Sep 26 2010 Richard Jones <rjones@redhat.com> - 1:1.5.20-1
+- New upstream development version 1.5.20.
+
 * Wed Sep 22 2010 Richard Jones <rjones@redhat.com> - 1:1.5.18-1
 - New upstream development version 1.5.18.
 - Note that guestfish '-a' and '-d' options were broken in 1.5.17, so
diff --git a/sources b/sources
index aadc40d..b2c9ad0 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-133728f7ce710c2a214283fc0fbbd42c  libguestfs-1.5.18.tar.gz
+9c4c5e82598f639917a38ee904251049  libguestfs-1.5.20.tar.gz