diff --git a/lmdb-LMDB_0.9.29.tar.gz b/lmdb-LMDB_0.9.29.tar.gz
deleted file mode 100644
index 1784ff7e940a23a274d8086ea87d53e2150e1a5d..0000000000000000000000000000000000000000
Binary files a/lmdb-LMDB_0.9.29.tar.gz and /dev/null differ
diff --git a/lmdb.spec b/lmdb.spec
index 0a477e4e1630ef4517a989b121bb56e51837dccc..aac539d706799dc69360f14f243eaeafc31f8cba 100644
--- a/lmdb.spec
+++ b/lmdb.spec
@@ -1,12 +1,12 @@
-%define anolis_release 4
+%define anolis_release 1
 
 Name:           lmdb
-Version:        0.9.29
+Version:        0.9.31
 Release:        %{anolis_release}%{?dist}
 Summary:        An ultra-fast, ultra-compact, crash-proof, key-value, embedded data store
 License:        OpenLDAP
 URL:            http://symas.com/mdb
-Source0:        lmdb-LMDB_%{version}.tar.gz
+Source0:        https://git.openldap.org/openldap/openldap/-/archive/LMDB_%{version}/openldap-LMDB_%{version}.tar.gz
 Source1:        lmdb.pc.in
 
 Patch0:         lmdb-make.patch
@@ -49,7 +49,7 @@ The lmdb-doc package contains automatically generated documentation for lmdb.
 
 
 %prep
-%autosetup -n %{name}-LMDB_%{version} -p1
+%autosetup -n openldap-LMDB_%{version} -p1
 
 
 %build
@@ -114,6 +114,9 @@ popd
 
 
 %changelog
+* Fri Dec 22 2023 mgb01105731 <mgb01105731@alibaba-inc.com> - 0.9.31-1
+- update to version 0.9.31
+
 * Wed Apr 12 2023 chen_yu_ao <m15927509890@163.com> - 0.9.29-4
 - change spec file format
 
diff --git a/openldap-LMDB_0.9.31.tar.gz b/openldap-LMDB_0.9.31.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..4fbe8ab7e0ec1fdff8927cdde29da8fc1831374f
Binary files /dev/null and b/openldap-LMDB_0.9.31.tar.gz differ