diff --git a/libnbd.spec b/libnbd.spec
index b7c5133..0c6d9f7 100644
--- a/libnbd.spec
+++ b/libnbd.spec
@@ -8,8 +8,8 @@
 %global source_directory 1.5-development
 
 Name:           libnbd
-Version:        1.5.7
-Release:        2%{?dist}
+Version:        1.5.8
+Release:        1%{?dist}
 Summary:        NBD client library in userspace
 
 License:        LGPLv2+
@@ -290,7 +290,8 @@ make %{?_smp_mflags} check || {
 
 
 %changelog
-* Thu Dec 03 2020 Richard W.M. Jones <rjones@redhat.com> - 1.5.7-2
+* 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.
 
 * Wed Nov 25 2020 Richard W.M. Jones <rjones@redhat.com> - 1.5.7-1
diff --git a/sources b/sources
index b01cd5e..5d2dfe5 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-SHA512 (libnbd-1.5.7.tar.gz) = 9d4796231113dddcdbafbe659c2c9e44e13006314fc43352069b35d0841f4694542c9c947753dda89af6d924acf79041c57dbbe0ee34756381be627d690b19ce
-SHA512 (libnbd-1.5.7.tar.gz.sig) = 4e5bbc7c1e3ecd0eca595d8a78d1fed171d3e16c8f9fb5f31662f3201efd4825d619771fe9de6a9c99ec59f6a31cfe946b9d7b1f0054667ec9e9eff77d906019
+SHA512 (libnbd-1.5.8.tar.gz) = fbaa93bd59e9b0d6c340a3dd53c7465ad48ed378121ab3325fcee36248498079b630c00421fa62a51c31b758a925b4b6e3f386a6af44ea4735a25823a96f1054
+SHA512 (libnbd-1.5.8.tar.gz.sig) = eec11fc7242494e43dbd2795ff04486693c0b2d4d16765593a270b9cb45ed4bd7cbc08b78965ea8199c8caae0382d4386b64697b06aa132bf6275975e4340da5