diff --git a/sources b/sources
index cfd35cf..52f9962 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-SHA512 (virt-v2v-2.4.0.tar.gz) = c59c613bcc2474c1efec6a68401d3c1dd4dd6f0e8bfdbc0f77ff2fff2191982c35d14944ca1727aee31e111361ab498e0c0e0d840099a340d05603a36f6e6639
-SHA512 (virt-v2v-2.4.0.tar.gz.sig) = 4b1bd638f0e5489ed4fe076d0b2d2c7e7a7514bca8a4d44f201253147adfbb2d97a4b9b35f884520c6dfbb94f84733d7a61981fbba5e2ecc636eb5d64635658c
+SHA512 (virt-v2v-2.5.1.tar.gz) = 999fdbae02007bcaf0e6e5d5d919cdcd2114b906bce1da9df427ffca65376ee7ca9455dbe50fa1449eabaa7cbae445dcd7e6c757ddca068fa0487797f353af15
+SHA512 (virt-v2v-2.5.1.tar.gz.sig) = 8988bc47aadb1b7aa10888e16ea3d19d39ce40167ebe89f2be7503fb17f6d002716b3d516469ea0b8584d6d7f735ba666fad9925c5de0bef82b634d57227a2c5
diff --git a/virt-v2v.spec b/virt-v2v.spec
index 6b908d3..db18d72 100644
--- a/virt-v2v.spec
+++ b/virt-v2v.spec
@@ -10,11 +10,11 @@
 %endif
 
 # The source directory.
-%global source_directory 2.4-stable
+%global source_directory 2.5-development
 
 Name:          virt-v2v
 Epoch:         1
-Version:       2.4.0
+Version:       2.5.1
 Release:       1%{?dist}
 Summary:       Convert a virtual machine to run on KVM
 
@@ -310,6 +310,9 @@ done
 
 
 %changelog
+* Thu Jan 18 2024 Richard W.M. Jones <rjones@redhat.com> - 1:2.5.1-1
+- New development branch version 2.5.1
+
 * Thu Jan  4 2024 Richard W.M. Jones <rjones@redhat.com> - 1:2.4.0-1
 - New stable branch version 2.4.0