diff --git a/pymemcache-3.5.2.tar.gz b/pymemcache-3.5.2.tar.gz
deleted file mode 100644
index f1f242f..0000000
Binary files a/pymemcache-3.5.2.tar.gz and /dev/null differ
diff --git a/python-pymemcache.spec b/python-pymemcache.spec
index 9e564dd..fdfc42e 100644
--- a/python-pymemcache.spec
+++ b/python-pymemcache.spec
@@ -1,11 +1,11 @@
 %global _empty_manifest_terminate_build 0
 Name:           python-pymemcache
-Version:        3.5.2
+Version:        4.0.0
 Release:        1
 Summary:        A comprehensive, fast, pure Python memcached client
 License:        Apache-2.0
 URL:            https://github.com/pinterest/pymemcache
-Source0:        https://files.pythonhosted.org/packages/a7/c5/b76baaa08caae918c8a29c347810d2bd3fee3810b6f9fe8784dbb0f4240d/pymemcache-3.5.2.tar.gz
+Source0:        https://github.com/pinterest/pymemcache/archive/refs/tags/v4.0.0.tar.gz
 BuildArch:      noarch
 
 %description
@@ -75,6 +75,9 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
+* Wed Dec 7 2022 lijian <lijian2@kylinos.cn> - 4.0.0-1
+- Upgrade to 4.0.0
+
 * Wed Sep 28 2022 jiangxinyu <jiangxinyu@kylinos.cn> - 3.5.2-1
 - Upgrade to 3.5.2
 
diff --git a/python-pymemcache.yaml b/python-pymemcache.yaml
new file mode 100644
index 0000000..54f410d
--- /dev/null
+++ b/python-pymemcache.yaml
@@ -0,0 +1,4 @@
+version_control: github
+src_repo: pinterest/pymemcache
+tag_prefix: "^v"
+separator: "."
diff --git a/v4.0.0.tar.gz b/v4.0.0.tar.gz
new file mode 100644
index 0000000..a1e47b1
Binary files /dev/null and b/v4.0.0.tar.gz differ