diff --git a/libgsf-1.14.47.tar.xz b/libgsf-1.14.47.tar.xz
deleted file mode 100644
index c21ce6b..0000000
Binary files a/libgsf-1.14.47.tar.xz and /dev/null differ
diff --git a/libgsf-1.14.49.tar.xz b/libgsf-1.14.49.tar.xz
new file mode 100644
index 0000000..4a57b60
Binary files /dev/null and b/libgsf-1.14.49.tar.xz differ
diff --git a/libgsf.spec b/libgsf.spec
index 912b0e7..3bd4b05 100644
--- a/libgsf.spec
+++ b/libgsf.spec
@@ -1,5 +1,5 @@
 Name:		libgsf
-Version: 	1.14.47
+Version: 	1.14.49
 Release:	1
 Summary: 	GNOME Structured File library
 License: 	LGPLv2
@@ -71,6 +71,9 @@ chrpath --delete %{buildroot}%{_bindir}/gsf*
 %{_mandir}/man1/gsf-vba-dump.1.gz
 
 %changelog
+* Mon Mar 28 2022 lin zhang <lin.zhang@turbolinux.com.cn> - 1.14.49-1
+- Update to 1.14.49
+
 * Thu Jan 21 2021 wangchen<wangchen137@huawei.com> - 1.14.47-1
 - Type:enhancement
 - ID:NA