diff --git a/1.6.3.tar.gz b/1.6.3.tar.gz
deleted file mode 100644
index c6647004785e43f331f54423b3a6d6a21000b019..0000000000000000000000000000000000000000
Binary files a/1.6.3.tar.gz and /dev/null differ
diff --git a/1.6.4.tar.gz b/1.6.4.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..01b3ded6983cb6210768ba182258fb9f27a006c0
Binary files /dev/null and b/1.6.4.tar.gz differ
diff --git a/liberasurecode.spec b/liberasurecode.spec
index 7f39061c7385a8828f0939e3eeb70e859baa8bdc..618e47f14f63f9e2bb53334475bbbc67cdb79ba7 100644
--- a/liberasurecode.spec
+++ b/liberasurecode.spec
@@ -1,10 +1,10 @@
 Name:           liberasurecode
-Version:        1.6.3
+Version:        1.6.4
 Release:        1
 Summary:        Erasure Code API library written in C with pluggable backends
 License:        BSD-2-Clause
 URL:            https://opendev.org/openstack/liberasurecode
-Source0:        https://opendev.org/openstack/liberasurecode/archive/1.6.3.tar.gz
+Source0:        https://opendev.org/openstack/liberasurecode/archive/1.6.4.tar.gz
 Patch2:         liberasurecode-1.6.2-docs.patch
 Patch3:         liberasurecode-1.6.2-ldtest.patch
 
@@ -70,6 +70,9 @@ autoreconf -i -v
 
 
 %changelog
+* Mon Mar 31 2025 muxiaohui <muxiaohui@kylinos.cn> - 1.6.4-1
+- Update version to 1.6.4
+
 * Thu Mar 27 2025 muxiaohui <muxiaohui@kylinos.cn> - 1.6.3-1
 - Update version to 1.6.3