diff --git a/libguestfs.spec b/libguestfs.spec
index 694fa72..7547acf 100644
--- a/libguestfs.spec
+++ b/libguestfs.spec
@@ -19,7 +19,7 @@
 Summary:       Access and modify virtual machine disk images
 Name:          libguestfs
 Epoch:         1
-Version:       1.33.27
+Version:       1.33.28
 Release:       1%{?dist}
 License:       LGPLv2+
 
@@ -1340,6 +1340,9 @@ rm ocaml/html/.gitignore
 
 
 %changelog
+* Mon May 09 2016 Richard W.M. Jones <rjones@redhat.com> - 1:1.33.28-1
+- New upstream version 1.33.28.
+
 * Thu May 05 2016 Richard W.M. Jones <rjones@redhat.com> - 1:1.33.27-1
 - New upstream version 1.33.27.
 
diff --git a/sources b/sources
index e982f8a..6b2b2c3 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-107a800923ca45201795e1b21cc03f54  libguestfs-1.33.27.tar.gz
+b0adc44794693d95c0d6c07609538bdd  libguestfs-1.33.28.tar.gz