diff --git a/libguestfs.spec b/libguestfs.spec
index aa768b7..8cfad7b 100644
--- a/libguestfs.spec
+++ b/libguestfs.spec
@@ -35,8 +35,8 @@
 Summary:       Access and modify virtual machine disk images
 Name:          libguestfs
 Epoch:         1
-Version:       1.37.17
-Release:       2%{?dist}
+Version:       1.37.18
+Release:       1%{?dist}
 License:       LGPLv2+
 
 # Source and patches.
@@ -1381,6 +1381,9 @@ install -m 0644 utils/boot-benchmark/boot-benchmark.1 $RPM_BUILD_ROOT%{_mandir}/
 
 
 %changelog
+* Tue Jul 18 2017 Richard W.M. Jones <rjones@redhat.com> - 1:1.37.18-1
+- New upstream version 1.37.18.
+
 * Tue Jul 11 2017 Richard W.M. Jones <rjones@redhat.com> - 1:1.37.17-2
 - New upstream version 1.37.17.
 - Drop libguestfs-gobject-doc because gtk-doc is no longer provided upstream.
diff --git a/sources b/sources
index e54589b..63d8539 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (libguestfs-1.37.17.tar.gz) = b32507fd886ce8835fc230848814312df9fcdb8a26f14cc9b491e9db93a6295f162447107680391edd18ac878d29743f8fc1401e026fc0a968cef460a26886d2
+SHA512 (libguestfs-1.37.18.tar.gz) = e872e0b54c72cc1c6c5b146357cffe7e356c4696e481600922c1acfd3481e9dc6e776f5d68f54227ae292153a53282c2bb1b8e635f290af045a65ae735379652