diff --git a/.gitignore b/.gitignore
index 129132a..2489e55 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,3 +7,4 @@ seabios-0.6.0.tar.gz
 /seabios-a810e4e7.tar.gz
 /seabios-1.7.2.tar.gz
 /seabios-1.7.2.2.tar.gz
+/seabios-1.7.3.tar.gz
diff --git a/seabios.spec b/seabios.spec
index 3e8182d..87b8679 100644
--- a/seabios.spec
+++ b/seabios.spec
@@ -1,5 +1,5 @@
 Name:           seabios
-Version:        1.7.2.2
+Version:        1.7.3
 Release:        1%{?dist}
 Summary:        Open-source legacy BIOS implementation
 
@@ -7,11 +7,7 @@ Group:          Applications/Emulators
 License:        LGPLv3
 URL:            http://www.coreboot.org/SeaBIOS
 
-# No source releases of seabios stable. To generate:
-# git clone git://git.seabios.org/seabios.git && cd seabios
-# git archive --output seabios-1.7.2.2.tar.gz --prefix seabios-1.7.2.2/ rel-1.7.2.2
-#Source0:        http://code.coreboot.org/p/seabios/downloads/get/%{name}-%{version}.tar.gz
-Source0: seabios-%{version}.tar.gz
+Source0:        http://code.coreboot.org/p/seabios/downloads/get/%{name}-%{version}.tar.gz
 
 Source10:       config.vga.cirrus
 Source11:       config.vga.isavga
@@ -59,8 +55,7 @@ that a typical x86 proprietary BIOS implements.
 %package -n seavgabios-bin
 Summary: Seavgabios for x86
 Buildarch: noarch
-Obsoletes: vgabios < vgabios-0.6c-10
-Provides: vgabios = vgabios-0.6c-10
+Obsoletes: vgabios
 
 %description -n seavgabios-bin
 SeaVGABIOS is an open-source VGABIOS implementation.
@@ -132,6 +127,14 @@ install -m 0644 binaries/vgabios*.bin $RPM_BUILD_ROOT%{_datadir}/seavgabios
 
 
 %changelog
+* Mon Jul 08 2013 Cole Robinson <crobinso@redhat.com> - 1.7.3-1
+- Rebased to version 1.7.3
+- Initial support for using SeaBIOS as a UEFI CSM
+- Support for detecting and using ACPI reboot ports.
+- Non-standard floppy sizes now work again with recent QEMU versions.
+- Several bug fixes and code cleanups
+- Again fix vgabios obsoletes (bz #981147)
+
 * Mon May 27 2013 Cole Robinson <crobinso@redhat.com> - 1.7.2.2-1
 - Update to seabios stable 1.7.2.2
 - Obsolete vgabios (bz #967315)
diff --git a/sources b/sources
index 896b848..57723ac 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-de22fc609562dd3d13909d4a402961ab  seabios-1.7.2.2.tar.gz
+0dabc344a2ce5daaa88fb5cdc69c3f49  seabios-1.7.3.tar.gz