diff --git a/Net-DNS-SEC-1.19.tar.gz b/Net-DNS-SEC-1.19.tar.gz
deleted file mode 100644
index 3f96026..0000000
Binary files a/Net-DNS-SEC-1.19.tar.gz and /dev/null differ
diff --git a/Net-DNS-SEC-1.21.tar.gz b/Net-DNS-SEC-1.21.tar.gz
new file mode 100644
index 0000000..7d7e821
Binary files /dev/null and b/Net-DNS-SEC-1.21.tar.gz differ
diff --git a/gost-rm.patch b/gost-rm.patch
deleted file mode 100644
index dc3dfe1..0000000
--- a/gost-rm.patch
+++ /dev/null
@@ -1,15 +0,0 @@
-diff --git a/MANIFEST b/MANIFEST
-index afc3e05..c708eec 100644
---- a/MANIFEST
-+++ b/MANIFEST
-@@ -15,7 +15,6 @@ lib/Net/DNS/SEC/Keyset.pm
- lib/Net/DNS/SEC/Private.pm
- lib/Net/DNS/SEC/DSA.pm
- lib/Net/DNS/SEC/ECDSA.pm
--lib/Net/DNS/SEC/ECCGOST.pm
- lib/Net/DNS/SEC/EdDSA.pm
- lib/Net/DNS/SEC/RSA.pm
- lib/Net/DNS/SEC/libcrypto.pod
--- 
-2.30.0
-
diff --git a/perl-Net-DNS-SEC.spec b/perl-Net-DNS-SEC.spec
index 9c5b7d3..2b88ce2 100644
--- a/perl-Net-DNS-SEC.spec
+++ b/perl-Net-DNS-SEC.spec
@@ -1,11 +1,10 @@
 Name:           perl-Net-DNS-SEC
-Version:        1.19
+Version:        1.21
 Release:        1
 Summary:        An extension module of Perl(Net::DNS) package
 License:        MIT
 URL:            https://metacpan.org/release/Net-DNS-SEC
 Source0:        http://www.net-dns.org/download//Net-DNS-SEC-%{version}.tar.gz
-Patch0:         gost-rm.patch
 
 BuildRequires:  gcc coreutils make openssl-devel => 1.1 perl-generators perl-interpreter
 BuildRequires:  perl-devel perl(Config) perl(constant) perl(ExtUtils::MakeMaker) >= 6.76
@@ -36,7 +35,6 @@ The perl-Net-DNS-SEC-help package contains related documents.
 
 %prep
 %autosetup -n Net-DNS-SEC-%{version} -p1
-rm -f lib/Net/DNS/SEC/ECCGOST.pm
 
 %build
 perl Makefile.PL INSTALLDIRS=vendor NO_PACKLIST=1
@@ -58,6 +56,9 @@ make test
 %{_mandir}/man3/*
 
 %changelog
+* Mon Sep 11 2023 xu_ping <707078654@qq.com> - 1.21-1
+- Upgrade to version 1.21
+
 * Tue Jun 14 2022 SimpleUpdate Robot <tc@openeuler.org> - 1.19-1
 - Upgrade to version 1.19