diff --git a/libtdb.spec b/libtdb.spec
index c07d16c..d2f8782 100644
--- a/libtdb.spec
+++ b/libtdb.spec
@@ -1,5 +1,5 @@
 Name: libtdb
-Version: 1.4.7
+Version: 1.4.8
 Release: 1
 Summary: The Tdb library
 License: LGPLv3+
@@ -87,6 +87,9 @@ make %{?_smp_mflags} check
 %ldconfig_scriptlets
 
 %changelog
+* Fri Jul 14 2023 niuyaru <niuyaru@kylinos.cn> - 1.4.8-1
+- upgrade version to 1.4.8
+
 * Sat Nov 05 2022 shixuantong<shixuantong1@huawei.com> - 1.4.7-1
 - upgrade version to 1.4.7
 
diff --git a/tdb-1.4.7.tar.gz b/tdb-1.4.7.tar.gz
deleted file mode 100644
index 483c34e..0000000
Binary files a/tdb-1.4.7.tar.gz and /dev/null differ
diff --git a/tdb-1.4.8.tar.gz b/tdb-1.4.8.tar.gz
new file mode 100644
index 0000000..4e4fe6b
Binary files /dev/null and b/tdb-1.4.8.tar.gz differ