diff --git a/libxcrypt.spec b/libxcrypt.spec
index 64e78b0..04e61e5 100644
--- a/libxcrypt.spec
+++ b/libxcrypt.spec
@@ -1,12 +1,13 @@
 %define  libdir /lib64
 Name:           libxcrypt
-Version:        4.4.17
+Version:        4.4.26
 Release:        1
 Summary:        Extended crypt library for DES, MD5, Blowfish and others
 License:        LGPLv2+ and BSD and Public Domain
 URL:            https://github.com/besser82/%{name}
 Source0:        https://github.com/besser82/%{name}/archive/v%{version}.tar.gz
 BuildRequires:  autoconf libtool fipscheck
+BuildRequires:  perl >= 5.14.0
 Obsoletes:      %{name}-common < %{version}-%{release}
 Provides:       %{name}-common%{?_isa} = %{version}-%{release} %{name}%{?_isa} = %{version}-%{release}
 Provides:       %{name}-common = %{version}-%{release}
@@ -96,6 +97,9 @@ make check
 
 
 %changelog
+* Sat Dec 4 2021 yixiangzhike <yixiangzhike007@163.com> - 4.4.26-1
+- update to 4.4.26
+
 * Thu Jan 21 2021 wangchen <wangchen137@huawei.com> - 4.4.17-1
 - update to 4.4.17
 
diff --git a/v4.4.17.tar.gz b/v4.4.17.tar.gz
deleted file mode 100644
index 07f9185..0000000
Binary files a/v4.4.17.tar.gz and /dev/null differ
diff --git a/v4.4.26.tar.gz b/v4.4.26.tar.gz
new file mode 100644
index 0000000..f82c602
Binary files /dev/null and b/v4.4.26.tar.gz differ