diff --git a/.gitignore b/.gitignore
index d1abfea..0c4121f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 ibus-m17n-1.3.0.tar.gz
+/ibus-m17n-1.3.0.tar.gz
diff --git a/ibus-m17n.spec b/ibus-m17n.spec
index 3cd82f8..8e29951 100644
--- a/ibus-m17n.spec
+++ b/ibus-m17n.spec
@@ -1,8 +1,8 @@
-%define require_ibus_version 1.3.0
+%define require_ibus_version 1.3.7
 
 Name:       ibus-m17n
 Version:    1.3.0
-Release:    3%{?dist}
+Release:    4%{?dist}
 Summary:    The M17N engine for IBus platform
 License:    GPLv2+
 Group:      System Environment/Libraries
@@ -54,6 +54,9 @@ rm -rf $RPM_BUILD_ROOT
 %{_datadir}/ibus/component/*
 
 %changelog
+* Thu Aug 26 2010 Daiki Ueno <dueno@redhat.com> - 1.3.0-4
+- Rebuild with ibus 1.3.7 to avoid ABI incompatibility.  Bug 627256.
+
 * Tue Jul 27 2010 Daiki Ueno <dueno@redhat.com> - 1.3.0-3
 - Update ibus-m17n-HEAD.patch.
 - Fix regression with the previous update.  See comment 7 of bug 614867.