diff --git a/qt5-qttranslations.spec b/qt5-qttranslations.spec
index e07ef4a986f27a26ba975e5195ac7844de789a19..d0a4d650a5d193509a2688f9aab781bb1a10cd52 100644
--- a/qt5-qttranslations.spec
+++ b/qt5-qttranslations.spec
@@ -1,8 +1,8 @@
 %global _qt5_qmake %{_bindir}/qmake-qt5
 
 Name:          qt5-qttranslations
-Version:       5.15.2
-Release:       2
+Version:       6.4.3
+Release:       1
 Summary:       Qt5 - QtTranslations module
 
 License:       LGPLv2 with exceptions or GPLv3 with exceptions and GFDL-1.1-or-later
@@ -79,6 +79,9 @@ make install INSTALL_ROOT=%{buildroot}
 
 
 %changelog
+* Wed Mar 29 2023 Dongxing Wang <dxwangk@isoftstone.com> - 6.4.3-1
+- update to upstream version 6.4.3
+
 * Wed Jul 13 2022 Chenyx <chenyixiong3@huawei.com> - 5.15.2-2
 - License compliance rectification
 
diff --git a/qttranslations-everywhere-src-5.15.2.tar.xz b/qttranslations-everywhere-src-5.15.2.tar.xz
deleted file mode 100644
index 2b99d8c3ad20f8aec2a9d654287429946938fd37..0000000000000000000000000000000000000000
Binary files a/qttranslations-everywhere-src-5.15.2.tar.xz and /dev/null differ
diff --git a/qttranslations-everywhere-src-6.4.3.tar.xz b/qttranslations-everywhere-src-6.4.3.tar.xz
new file mode 100644
index 0000000000000000000000000000000000000000..023072d8e38c84d2aaca2dc0bb12d9ccd1af29cf
Binary files /dev/null and b/qttranslations-everywhere-src-6.4.3.tar.xz differ