diff --git a/nbdkit.spec b/nbdkit.spec
index 60561c8..b606850 100644
--- a/nbdkit.spec
+++ b/nbdkit.spec
@@ -50,7 +50,7 @@ ExclusiveArch:  x86_64
 %global source_directory 1.28-stable
 
 Name:           nbdkit
-Version:        1.28.2
+Version:        1.28.3
 Release:        1%{?dist}
 Summary:        NBD server
 
@@ -1184,6 +1184,9 @@ export LIBGUESTFS_TRACE=1
 
 
 %changelog
+* Tue Dec 07 2021 Richard W.M. Jones <rjones@redhat.com> - 1.28.3-1
+- New upstream stable branch version 1.28.3
+
 * Tue Nov 09 2021 Richard W.M. Jones <rjones@redhat.com> - 1.28.2-1
 - New upstream stable branch version 1.28.2
 
diff --git a/sources b/sources
index 8da0698..7ac73ce 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-SHA512 (nbdkit-1.28.2.tar.gz) = 6ce0971415ee8bb1754c66f95d3897619a7fcf87246af9eda902faf047b834caca61731ca20ae2f47efc302926c6674802177a58c2236f9b1084645d1f4611d2
-SHA512 (nbdkit-1.28.2.tar.gz.sig) = d624813814dc0ebcd895630387d3d72365970faae0b6afcf5d42ac0dda8ab11669731c36795f75c8777460888881dd2005b1693bd967c1aae1b76581f16d7c33
+SHA512 (nbdkit-1.28.3.tar.gz) = d0d6ba08a438da8b3dbcadb0504ff8a69f50a7d1494688b4fe404672a89fd8063a27720d04ada284469999afbf3928a7c69a093db3858b3eaa063ccce913e59a
+SHA512 (nbdkit-1.28.3.tar.gz.sig) = d5a1d1cd79dddf58b5c8c2c89326d31e1c0434cf59e98303bf5e08153a8b3f05899724340591712060bb2d9339437e3308dcc5ec9ddd490390b7a81b2589769b