diff --git a/nbdkit.spec b/nbdkit.spec
index 4c3d081..6a13d44 100644
--- a/nbdkit.spec
+++ b/nbdkit.spec
@@ -37,8 +37,8 @@ ExclusiveArch:  x86_64
 %global source_directory 1.17-development
 
 Name:           nbdkit
-Version:        1.17.2
-Release:        2%{?dist}
+Version:        1.17.3
+Release:        1%{?dist}
 Summary:        NBD server
 
 License:        BSD
@@ -910,6 +910,9 @@ make %{?_smp_mflags} check || {
 
 
 %changelog
+* Mon Dec  9 2019 Richard W.M. Jones <rjones@redhat.com> - 1.17.3-1
+- New upstream development version 1.17.3.
+
 * Sat Dec  7 2019 Richard W.M. Jones <rjones@redhat.com> - 1.17.2-2
 - Reenable OCaml plugin on riscv64 again, should now work with 4.09.
 
diff --git a/sources b/sources
index b7765cf..bd483d5 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-SHA512 (nbdkit-1.17.2.tar.gz) = b1294a7658ce1d8d5c2bde631efabd2c9d9a1b4e934a3dfa507a20ecf08d195a5afb04a1f05d2eda4e0f4917f18d3b8885a69f9139a100ad96ad4924ed236e51
-SHA512 (nbdkit-1.17.2.tar.gz.sig) = e7474d5371289379140f4ffd18f7c9e23b0f4216ea5ea7c351b47ce9a91cb95cbffc80eadffb63bd6aeed3802e1cf2ea36f8650abc230a09bd5e8726b5f68858
+SHA512 (nbdkit-1.17.3.tar.gz) = 87d0c35dd201d5e558bf9d3bfe3f937fb7360f5dc208ed43f0ed98e4690c52178bee01e97781359764c38224fad531a7cccc9565ed5e3c5fef7550c04db497cc
+SHA512 (nbdkit-1.17.3.tar.gz.sig) = 2db0f1756764b3587217e09fc71828e180d32ef43dc23441e4ca511ae473c7b8bc8993bf8c5f097182b2db9180e841669dd2df59f63f6a64b372b7e3e59179f2