diff --git a/nbdkit.spec b/nbdkit.spec
index 046111c..5cb9a44 100644
--- a/nbdkit.spec
+++ b/nbdkit.spec
@@ -50,8 +50,8 @@ ExclusiveArch:  x86_64
 %global source_directory 1.27-development
 
 Name:           nbdkit
-Version:        1.27.2
-Release:        2%{?dist}
+Version:        1.27.3
+Release:        1%{?dist}
 Summary:        NBD server
 
 License:        BSD
@@ -1241,6 +1241,9 @@ export LIBGUESTFS_TRACE=1
 
 
 %changelog
+* Fri Jul 23 2021 Richard W.M. Jones <rjones@redhat.com> - 1.27.3-1
+- New upstream development version 1.27.3.
+
 * Thu Jul 22 2021 Fedora Release Engineering <releng@fedoraproject.org> - 1.27.2-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild
 
diff --git a/sources b/sources
index 3e9fd49..0ac40c4 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-SHA512 (nbdkit-1.27.2.tar.gz) = a1ed1afc541914a5ab92e2509a0f2dfa61c55c04175ecc18ce1082e2d760c52f667bbc1f0950d5e14e47dca7cf4706216abb469e5629f9b3d0f3513f94735e15
-SHA512 (nbdkit-1.27.2.tar.gz.sig) = 88fb1bdad7f0dab80e104166ffdab8ac2ea610f75161946fbcb81dd9c6e1c9fda37acda99b56c4b052a634493833d01f8ac95ebceae78a6753f17868337109b5
+SHA512 (nbdkit-1.27.3.tar.gz) = 0c1197baf1f5d7012f48fe0d868d1fbc5a2373b0f7ff9256bef120fcee65a7b7cb1dcafb080c644fc5b407f5e57ff38cfaea1f1a3500eed987dc3320bd693cfb
+SHA512 (nbdkit-1.27.3.tar.gz.sig) = 1885a641dc52e9c85e1b1cf44281e0f2fb36da6b23323d07d60d88a2eb7a7edbf61717265dd76406fdb79ffae98deaa058b8f817dc13b1efcd0cff8d2bb684e0