diff --git a/ldb-2.0.8.tar.gz b/ldb-2.0.8.tar.gz
deleted file mode 100644
index de19c2db2a285427f10502dd5ee65b1da991b2a1..0000000000000000000000000000000000000000
Binary files a/ldb-2.0.8.tar.gz and /dev/null differ
diff --git a/ldb-2.1.4.tar.asc b/ldb-2.1.4.tar.asc
new file mode 100644
index 0000000000000000000000000000000000000000..fbbfca2c0cb67571875f0e965464f2dc3dd104fe
--- /dev/null
+++ b/ldb-2.1.4.tar.asc
@@ -0,0 +1,11 @@
+-----BEGIN PGP SIGNATURE-----
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diff --git a/ldb-2.1.4.tar.gz b/ldb-2.1.4.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..4ad12403e4eafc170e3848f394fdb2dcde7de06c
Binary files /dev/null and b/ldb-2.1.4.tar.gz differ
diff --git a/libldb.spec b/libldb.spec
index 5c3dabf7b641566c0e5dca86c676869ea2ae97cc..fbbf357e3507a9a13f41e5286c0c5677d23590e9 100644
--- a/libldb.spec
+++ b/libldb.spec
@@ -1,24 +1,25 @@
 %global with_lmdb 1
 %global with_python3 1
-%global talloc_version 2.2.0
-%global tdb_version 1.4.1
-%global tevent_version 0.10.0
+%global talloc_version 2.3.1
+%global tdb_version 1.4.3
+%global tevent_version 0.10.2
 
 Name:          libldb
-Version:       2.0.8
-Release:       2
+Version:       2.1.4
+Release:       1
 Summary:       A schema-less, ldap like, API and database
 Requires:      libtalloc%{?_isa} >= %{talloc_version}
 Requires:      libtdb%{?_isa} >= %{tdb_version}
 Requires:      libtevent%{?_isa} >= %{tevent_version}
 License:       LGPLv3+
 URL:           http://ldb.samba.org/
-Source:        http://samba.org/ftp/ldb/ldb-%{version}.tar.gz
+Source0:       http://samba.org/ftp/ldb/ldb-%{version}.tar.gz
+Source1:       http://samba.org/ftp/ldb/ldb-%{version}.tar.asc
 
 BuildRequires: gcc libtalloc-devel >= %{talloc_version} libtdb-devel >= %{tdb_version}
 BuildRequires: libtevent-devel >= %{tevent_version} lmdb-devel >= 0.9.16 popt-devel
 BuildRequires: libxslt docbook-style-xsl python3-devel python3-tdb python3-talloc-devel
-BuildRequires: python3-tevent doxygen openldap-devel libcmocka-devel gdb
+BuildRequires: python3-tevent doxygen openldap-devel libcmocka-devel gdb gnupg2
 
 Provides:      bundled(libreplace) ldb-tools
 Obsoletes:     python2-ldb < 2.0.5-1 python2-ldb-devel < 2.0.5-1 pyldb < 1.1.26-2 ldb-tools
@@ -150,6 +151,12 @@ rm -f $RPM_BUILD_ROOT/%{_mandir}/man3/_*
 %{_mandir}/man1/ldbsearch.1.*
 
 %changelog
+* Fri Jul 24 2020 openEuler Buildteam <buildteam@openeuler.org> - 2.1.4-1
+- Type:update
+- ID:NA
+- SUG:NA
+- DESC:update to 2.1.4
+
 * Fri Mar 20 2020 songnannan <songnannan2@huawei.com> - 2.0.8-2
 - add gdb in buildrequires