diff --git a/4.9.1.tar.gz b/4.9.1.tar.gz
deleted file mode 100644
index bafeed2562e7287db362098b3964ae7e2d047b3e..0000000000000000000000000000000000000000
Binary files a/4.9.1.tar.gz and /dev/null differ
diff --git a/4.9.4.tar.gz b/4.9.4.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..c401c7a844e92aebb053638721a25f4a75861f96
Binary files /dev/null and b/4.9.4.tar.gz differ
diff --git a/CVE-2022-2255.patch b/CVE-2022-2255.patch
deleted file mode 100644
index 713316f19f9c8fd8d91d57ab0e456520a2434104..0000000000000000000000000000000000000000
--- a/CVE-2022-2255.patch
+++ /dev/null
@@ -1,11 +0,0 @@
-diff -Nur mod_wsgi-4.9.1.old/src/server/mod_wsgi.c mod_wsgi-4.9.1/src/server/mod_wsgi.c
---- mod_wsgi-4.9.1.old/src/server/mod_wsgi.c	2022-08-08 10:12:40.044127804 +0800
-+++ mod_wsgi-4.9.1/src/server/mod_wsgi.c	2022-08-08 10:14:21.532845853 +0800
-@@ -14044,6 +14044,7 @@
-             name = ((const char**)trusted_proxy_headers->elts)[i];
- 
-             if (!strcmp(name, "HTTP_X_FORWARDED_FOR") ||
-+                     !strcmp(name, "HTTP_X_CLIENT_IP") ||
-                      !strcmp(name, "HTTP_X_REAL_IP")) {
- 
-                 match_client_header = 1;
diff --git a/mod_wsgi.spec b/mod_wsgi.spec
index dcf9152b672a1480401a8704c5c2a2b5f271a3f7..ec5b27bd20e008024394fd0fd61fa070c8794fc6 100644
--- a/mod_wsgi.spec
+++ b/mod_wsgi.spec
@@ -5,15 +5,14 @@
 %{!?_httpd_moddir:    %{expand: %%global _httpd_moddir    %%{_libdir}/httpd/modules}}
 %global sphinxbin %{_bindir}/sphinx-build-3
 Name:                mod_wsgi
-Version:             4.9.1
-Release:             3
+Version:             4.9.4
+Release:             1
 Summary:             A WSGI interface for Python web applications in Apache
 License:             Apache-2.0
 URL:                 https://modwsgi.readthedocs.io/
 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:              CVE-2022-2255.patch
 BuildRequires:       httpd-devel gcc perl chrpath
 %{?filter_provides_in: %filter_provides_in %{_httpd_moddir}/.*\.so$}
 %{?filter_setup}
@@ -77,6 +76,9 @@ chrpath -d %{buildroot}%{python3_sitearch}/mod_wsgi/server/mod_wsgi-py310.cpytho
 %{_bindir}/mod_wsgi-express-3
 
 %changelog
+* Thu May 11 2023 Ge Wang <wang__ge@126.com> - 4.9.4-1
+- Update to version 4.9.4
+
 * Fri Mar 3 2023 liyanan  <liyanan32@h-partners.com> - 4.9.1-3
 - Remove rpath