diff --git a/libvpx.spec b/libvpx.spec
index 922bac0..27d79ff 100644
--- a/libvpx.spec
+++ b/libvpx.spec
@@ -3,7 +3,7 @@ Summary:		VP8 Video Codec SDK
 Version:		0.9.7.1
 #global soversion	%{version}
 %global soversion	0.9.7
-Release:		3%{?dist}
+Release:		4%{?dist}
 License:		BSD
 Group:			System Environment/Libraries
 # sigh, non-canonical version strings.  clean up in 0.9.8 plz.
@@ -163,6 +163,9 @@ rm -rf %{buildroot}
 %{_bindir}/*
 
 %changelog
+* Fri Jan 13 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.9.7.1-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_17_Mass_Rebuild
+
 * Mon Oct 10 2011 Dan Horák <dan[at]danny.cz> - 0.9.7.1-3
 - use macro instead of hard-coded version