diff --git a/mingw32-libtiff.spec b/mingw32-libtiff.spec
index e2fd932..ea5c579 100644
--- a/mingw32-libtiff.spec
+++ b/mingw32-libtiff.spec
@@ -8,7 +8,7 @@
 Summary: MinGW Windows port of the LibTIFF library
 Name: mingw32-libtiff
 Version: 3.9.5
-Release: 3%{?dist}
+Release: 4%{?dist}
 License: libtiff
 Group: System Environment/Libraries
 URL: http://www.remotesensing.org/libtiff/
@@ -103,6 +103,9 @@ rm -rf $RPM_BUILD_ROOT
 
 
 %changelog
+* Mon Feb 27 2012 Erik van Pienbroek <epienbro@fedoraproject.org> - 3.9.5-4
+- Rebuild against the mingw-w64 toolchain
+
 * Fri Jan 13 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 3.9.5-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_17_Mass_Rebuild