diff --git a/libnbd.spec b/libnbd.spec
index 0c6d9f7..3a101ba 100644
--- a/libnbd.spec
+++ b/libnbd.spec
@@ -8,7 +8,7 @@
 %global source_directory 1.5-development
 
 Name:           libnbd
-Version:        1.5.8
+Version:        1.5.9
 Release:        1%{?dist}
 Summary:        NBD client library in userspace
 
@@ -68,6 +68,7 @@ BuildRequires:  nbdkit-memory-plugin
 BuildRequires:  nbdkit-null-plugin
 BuildRequires:  nbdkit-pattern-plugin
 BuildRequires:  nbdkit-sh-plugin
+BuildRequires:  nbdkit-sparse-random-plugin
 BuildRequires:  nbd
 BuildRequires:  qemu-img
 BuildRequires:  util-linux
@@ -290,6 +291,9 @@ make %{?_smp_mflags} check || {
 
 
 %changelog
+* Tue Dec 08 2020 Richard W.M. Jones <rjones@redhat.com> - 1.5.9-1
+- New upstream development version 1.5.9.
+
 * Thu Dec 03 2020 Richard W.M. Jones <rjones@redhat.com> - 1.5.8-1
 - New upstream development version 1.5.8.
 - Unify Fedora and RHEL spec files.