diff --git a/libguestfs.spec b/libguestfs.spec
index 46c4fb6..5345517 100644
--- a/libguestfs.spec
+++ b/libguestfs.spec
@@ -49,8 +49,8 @@ ExcludeArch: %{ix86}
 Summary:       Access and modify virtual machine disk images
 Name:          libguestfs
 Epoch:         1
-Version:       1.51.6
-Release:       2%{?dist}
+Version:       1.51.7
+Release:       1%{?dist}
 License:       LGPL-2.1-or-later
 
 # Build only for architectures that have a kernel
@@ -1093,6 +1093,9 @@ rm ocaml/html/.gitignore
 
 
 %changelog
+* Thu Sep 21 2023 Richard W.M. Jones <rjones@redhat.com> - 1:1.51.7-1
+- New upstream development branch 1.51.7
+
 * Wed Jul 26 2023 Yaakov Selkowitz <yselkowi@redhat.com> - 1:1.51.6-2
 - Use qemu-kvm in ELN builds
 
diff --git a/sources b/sources
index 1fef8af..e7cd231 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-SHA512 (libguestfs-1.51.6.tar.gz) = 6c9abc0feee9adb4ad36b7297876a355a2872ff516db0f11fa9d2e524504981bd3d5add0b28e398cd637cb55c55fcb1193f65c91d446452f00a6575414bc5667
-SHA512 (libguestfs-1.51.6.tar.gz.sig) = abe7307d42cee69f1ebb2847942142ecf70a186a6d3936c407a48bd7a8faec30330f63d7d11152d6f302bc6a6e51774be3d183758ce3dd0297d98884e7a80708
+SHA512 (libguestfs-1.51.7.tar.gz) = 2d2e76003edcce6850b865c43557d97a7cfa737be81d3aa5cd255307ea2caed677748b49988089f868ec16434778e23eaedb91421d838252170cf20a7fb714f7
+SHA512 (libguestfs-1.51.7.tar.gz.sig) = cbecb6818d21e52f57293c2722def29b85ede94d91be0fb43aa8428ed6f2165d44c62173853db441b8ffcd757222f44ee5d6ecf5ef842e444aaed36e119c51ac