diff --git a/dump-0.4b47.tar.gz b/dump-0.4b47.tar.gz
index 632d228c6faea31e9904c228950455eb31c9fbe7..d6c401341b56c66036efd85b8060744236f6ff44 100644
Binary files a/dump-0.4b47.tar.gz and b/dump-0.4b47.tar.gz differ
diff --git a/dump.spec b/dump.spec
index 6cb5580ff29155c3c77704e91f18b02bb2a0bc62..1d2cc54abe8bc17bbee31e975fbe377477ab4fb8 100644
--- a/dump.spec
+++ b/dump.spec
@@ -1,7 +1,7 @@
 Name:    dump
 Epoch:   1
-Version: 0.4
-Release: 5
+Version: 0.4.47
+Release: 1
 Summary: Programs for backing up and restoring ext2/3/4 filesystems
 License: BSD
 URL:     http://dump.sourceforge.net/
@@ -69,6 +69,9 @@ popd
 %{_mandir}/*/*
 
 %changelog
+* Sat Aug 27 2022 tianlijing <tianlijing@kylinos.cn> - 0.4.47-1
+- update to 0.4.47
+
 * Wed Nov 17 2021 Wenchao Hao <haowenchao@huawei.com> - 0.4-5
 - Update to dump-0.4b47