diff --git a/.gitignore b/.gitignore
index 35d91c4..f156023 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 /ibus-libpinyin-1.4.0.tar.gz
 /ibus-libpinyin-1.4.1.tar.gz
 /ibus-libpinyin-1.4.2.tar.gz
+/ibus-libpinyin-1.4.91.tar.gz
diff --git a/ibus-libpinyin.spec b/ibus-libpinyin.spec
index d3e3093..31211b3 100644
--- a/ibus-libpinyin.spec
+++ b/ibus-libpinyin.spec
@@ -1,5 +1,5 @@
 Name:       ibus-libpinyin
-Version:    1.4.2
+Version:    1.4.91
 Release:    1%{?dist}
 Summary:    Intelligent Pinyin engine based on libpinyin for IBus
 License:    GPLv2+
@@ -70,6 +70,9 @@ rm -rf $RPM_BUILD_ROOT
 %{_datadir}/ibus/component/*
 
 %changelog
+* Thu Aug 16 2012  Peng Wu <pwu@redhat.com> - 1.4.91-1
+- Update to 1.4.91
+
 * Mon Aug 06 2012  Peng Wu <pwu@redhat.com> - 1.4.2-1
 - Update to 1.4.2
 
diff --git a/sources b/sources
index 2e53886..d74bd7a 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-ec67f2ef434769050a115cd80f56c6d1  ibus-libpinyin-1.4.2.tar.gz
+9cf62bf3891d22aabc5b36ec088c5d93  ibus-libpinyin-1.4.91.tar.gz