diff --git a/v5.5.10.tar.gz b/v5.5.10.tar.gz
deleted file mode 100644
index 863f208..0000000
Binary files a/v5.5.10.tar.gz and /dev/null differ
diff --git a/v5.5.15.tar.gz b/v5.5.15.tar.gz
new file mode 100644
index 0000000..795b386
Binary files /dev/null and b/v5.5.15.tar.gz differ
diff --git a/whois.spec b/whois.spec
index 3e01fa3..3b6db9c 100644
--- a/whois.spec
+++ b/whois.spec
@@ -2,7 +2,7 @@
 %{bcond_without whois_enables_idn}
 %{bcond_without whois_enables_libidn2}
 Name:                whois
-Version:             5.5.10
+Version:             5.5.15
 Release:             1
 Summary:             Improved WHOIS client
 License:             GPLv2+
@@ -104,5 +104,8 @@ fi
 %endif
 
 %changelog
+* The Jan 7 2022 zhuwenshuo <1003254035@qq.com> 5.5.15-1
+- update to 5.5.15
+
 * Tue Sep 7 2021 zhengyaohui <zhengyaohui1@huawei.com> - 5.5.10-1
 - package init