diff --git a/4.9.1.tar.gz b/4.9.1.tar.gz
new file mode 100644
index 0000000..bafeed2
Binary files /dev/null and b/4.9.1.tar.gz differ
diff --git a/Changed-functions-to-pre-post-actions-when-forking.patch b/Changed-functions-to-pre-post-actions-when-forking.patch
deleted file mode 100644
index 91c47fc..0000000
--- a/Changed-functions-to-pre-post-actions-when-forking.patch
+++ /dev/null
@@ -1,41 +0,0 @@
-From 0f34844009075391c55419a3afb90e469facf35e Mon Sep 17 00:00:00 2001
-From: Graham Dumpleton <Graham.Dumpleton@gmail.com>
-Date: Tue, 14 May 2019 16:14:07 +1000
-Subject: [PATCH] Changed functions to pre/post actions when forking.
-
----
- src/server/mod_wsgi.c | 13 ++++++++++++-
- 1 file changed, 12 insertions(+), 1 deletion(-)
-
-diff --git a/src/server/mod_wsgi.c b/src/server/mod_wsgi.c
-index 2e4bb24d..bf55945a 100644
---- a/src/server/mod_wsgi.c
-+++ b/src/server/mod_wsgi.c
-@@ -4345,8 +4345,13 @@ static void wsgi_python_child_init(apr_pool_t *p)
-      * do it if Python was initialised in parent process.
-      */
- 
--    if (wsgi_python_initialized && !wsgi_python_after_fork)
-+    if (wsgi_python_initialized && !wsgi_python_after_fork) {
-+#if PY_MAJOR_VERSION > 3 || (PY_MAJOR_VERSION == 3 && PY_MINOR_VERSION >= 7)
-+        PyOS_AfterFork_Child();
-+#else
-         PyOS_AfterFork();
-+#endif
-+    }
- 
-     /* Finalise any Python objects required by child process. */
- 
-@@ -10422,6 +10427,12 @@ static int wsgi_start_process(apr_pool_t *p, WSGIDaemonProcess *daemon)
-         wsgi_exit_daemon_process(0);
-     }
- 
-+    if (wsgi_python_initialized) {
-+#if PY_MAJOR_VERSION > 3 || (PY_MAJOR_VERSION == 3 && PY_MINOR_VERSION >= 7)
-+        PyOS_AfterFork_Parent();
-+#endif
-+    }
-+
-     apr_pool_note_subprocess(p, &daemon->process, APR_KILL_AFTER_TIMEOUT);
-     apr_proc_other_child_register(&daemon->process, wsgi_manage_process,
-                                   daemon, NULL, p);
diff --git a/Use-official-APIs-for-accessing-interpreter-list.patch b/Use-official-APIs-for-accessing-interpreter-list.patch
deleted file mode 100644
index c2c9991..0000000
--- a/Use-official-APIs-for-accessing-interpreter-list.patch
+++ /dev/null
@@ -1,55 +0,0 @@
-From b03b02df6318afe26052db5b0365732152cacea2 Mon Sep 17 00:00:00 2001
-From: Graham Dumpleton <Graham.Dumpleton@gmail.com>
-Date: Tue, 14 May 2019 16:14:42 +1000
-Subject: [PATCH] Use official APIs for accessing interpreter list.
-
----
- src/server/wsgi_interp.c | 18 ++++++++++++------
- 1 file changed, 12 insertions(+), 6 deletions(-)
-
-diff --git a/src/server/wsgi_interp.c b/src/server/wsgi_interp.c
-index 4a948509..3fbca04b 100644
---- a/src/server/wsgi_interp.c
-+++ b/src/server/wsgi_interp.c
-@@ -338,9 +338,10 @@ static PyObject *ShutdownInterpreter_call(
- 
-         PyThreadState_Swap(NULL);
- 
--        tstate = tstate->interp->tstate_head;
-+        tstate = PyInterpreterState_ThreadHead(tstate->interp);
-+
-         while (tstate) {
--            tstate_next = tstate->next;
-+            tstate_next = PyThreadState_Next(tstate);
-             if (tstate != tstate_save) {
-                 PyThreadState_Swap(tstate);
-                 PyThreadState_Clear(tstate);
-@@ -436,9 +437,13 @@ InterpreterObject *newInterpreterObject(const char *name)
-      */
- 
-     if (!name) {
-+#if PY_MAJOR_VERSION > 3 || (PY_MAJOR_VERSION == 3 && PY_MINOR_VERSION >= 7)
-+        interp = PyInterpreterState_Main();
-+#else
-         interp = PyInterpreterState_Head();
--        while (interp->next)
--            interp = interp->next;
-+        while (PyInterpreterState_Next(interp))
-+            interp = PyInterpreterState_Next(interp);
-+#endif
- 
-         name = "";
-     }
-@@ -1883,9 +1888,10 @@ static void Interpreter_dealloc(InterpreterObject *self)
- 
-         PyThreadState_Swap(NULL);
- 
--        tstate = tstate->interp->tstate_head;
-+        tstate = PyInterpreterState_ThreadHead(tstate->interp);
-+
-         while (tstate) {
--            tstate_next = tstate->next;
-+            tstate_next = PyThreadState_Next(tstate);
-             if (tstate != tstate_save) {
-                 PyThreadState_Swap(tstate);
-                 PyThreadState_Clear(tstate);
diff --git a/mod_wsgi-4.6.4.tar.gz b/mod_wsgi-4.6.4.tar.gz
deleted file mode 100644
index f882d33..0000000
Binary files a/mod_wsgi-4.6.4.tar.gz and /dev/null differ
diff --git a/mod_wsgi.spec b/mod_wsgi.spec
index dcc6f06..38fb4e2 100644
--- a/mod_wsgi.spec
+++ b/mod_wsgi.spec
@@ -5,17 +5,15 @@
 %{!?_httpd_moddir:    %{expand: %%global _httpd_moddir    %%{_libdir}/httpd/modules}}
 %global sphinxbin %{_bindir}/sphinx-build-3
 Name:                mod_wsgi
-Version:             4.6.4
-Release:             2
+Version:             4.9.1
+Release:             1
 Summary:             A WSGI interface for Python web applications in Apache
 License:             ASL 2.0
 URL:                 https://modwsgi.readthedocs.io/
-Source0:             https://github.com/GrahamDumpleton/mod_wsgi/archive/%{version}.tar.gz#/mod_wsgi-%{version}.tar.gz
+Source0:             https://github.com/GrahamDumpleton/mod_wsgi/archive/refs/tags/%{version}.tar.gz
 Source1:             wsgi-python3.conf
 Patch1:              mod_wsgi-4.5.20-exports.patch
-Patch2:              Use-official-APIs-for-accessing-interpreter-list.patch
-Patch3:              Changed-functions-to-pre-post-actions-when-forking.patch
-BuildRequires:       httpd-devel gcc
+BuildRequires:       httpd-devel gcc perl
 %{?filter_provides_in: %filter_provides_in %{_httpd_moddir}/.*\.so$}
 %{?filter_setup}
 %description
@@ -76,6 +74,9 @@ popd
 %{_bindir}/mod_wsgi-express-3
 
 %changelog
+* Tue May 17 2022 yangping <yangping69@h-partners> - 4.9.1-1
+- Update to 4.9.1
+
 * Sat Feb 27 2021 zhaorenhai <zhaorenhai@hotmail.com> - 4.6.4-2
 - Add configure file