diff --git a/.gitattributes b/.gitattributes
deleted file mode 100644
index d5fc5f8b45ec43b4709ccf6e3d36e2118203ad5d..0000000000000000000000000000000000000000
--- a/.gitattributes
+++ /dev/null
@@ -1 +0,0 @@
-*.tar.* filter=lfs diff=lfs merge=lfs -text
diff --git a/bash-5.2.15.tar.gz b/bash-5.2.21.tar.gz
similarity index 57%
rename from bash-5.2.15.tar.gz
rename to bash-5.2.21.tar.gz
index 91a7c7dc37fe177743c46175dc59e239c38ad056..41801214e1c8fb4a3bfe6a2d7d1f9d9c4826dc13 100644
Binary files a/bash-5.2.15.tar.gz and b/bash-5.2.21.tar.gz differ
diff --git a/bash.spec b/bash.spec
index 77cccf1ba8e0a6cac9bda37ded22df5ace6a7207..2a06b93ab2dcbbd099c84b6517b60082055e313d 100644
--- a/bash.spec
+++ b/bash.spec
@@ -1,7 +1,7 @@
 %define anolis_release 1
  
 Name:           bash
-Version:        5.2.15
+Version:        5.2.21
 Release:        %{anolis_release}%{?dist}
 Summary:        The GNU Bourne Again shell
 
@@ -162,6 +162,9 @@ end
 %{_libdir}/pkgconfig/%{name}.pc
 
 %changelog
+* Fri Nov 10 2023 Funda Wang <fundawang@yeah.net> - 5.2.21-1
+- New version 5.2.21
+
 * Thu Dec 15 2022 Funda Wang <fundawang@yeah.net> - 5.2.15-1
 - New version 5.2.15