diff --git a/libgudev-233.tar.xz b/libgudev-233.tar.xz
deleted file mode 100644
index 82dcf7a..0000000
Binary files a/libgudev-233.tar.xz and /dev/null differ
diff --git a/libgudev-234.tar.xz b/libgudev-234.tar.xz
new file mode 100644
index 0000000..15a9f13
Binary files /dev/null and b/libgudev-234.tar.xz differ
diff --git a/libgudev.spec b/libgudev.spec
index 2f2fee8..6596304 100644
--- a/libgudev.spec
+++ b/libgudev.spec
@@ -1,5 +1,5 @@
 Name:           libgudev
-Version:        233
+Version:        234
 Release:        1
 Summary:        Library that provides GObject bindings for libudev
 License:        LGPLv2+
@@ -61,6 +61,12 @@ make check
 %{_datadir}/gtk-doc/html/gudev/*
 
 %changelog
+* Wed Jan 27 2021 hanhui <hanhui15@huawei.com> - 234-1
+- Type: enhancement
+- ID:   NA
+- SUG:  NA
+- DESC: update to 234
+
 * Fri Jan 10 2020 openEuler Buildteam <buildteam@openeuler.org> - 233-1
 - Type:bugfix
 - Id:NA