diff --git a/nimbus.spec b/nimbus.spec
index d35781b..57f4d88 100644
--- a/nimbus.spec
+++ b/nimbus.spec
@@ -4,7 +4,7 @@
 
 Name:           nimbus
 Version:        0.1.4
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        Desktop theme originally from Sun
 
 Group:          User Interface/Desktops
@@ -176,6 +176,9 @@ gtk-update-icon-cache %{_datadir}/icons/nimbus &>/dev/null || :
 %{_datadir}/themes/light-nimbus/index.theme
 
 %changelog
+* Tue Dec 06 2011 Adam Jackson <ajax@redhat.com> - 0.1.4-4
+- Rebuild for new libpng
+
 * Tue Feb 08 2011 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.1.4-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_15_Mass_Rebuild