diff --git a/0001-change-requires-version.patch b/0001-change-requires-version.patch
index d7ef98186c9d622a93d3cbb14de12f5dcb5c68a6..c107d757403db2ca5d175b34bb50eb9bffe16afe 100644
--- a/0001-change-requires-version.patch
+++ b/0001-change-requires-version.patch
@@ -1,6 +1,6 @@
 diff -Nur a/setup.py b/setup.py
 --- a/setup.py	2021-07-16 16:24:38.000000000 +0800
-+++ b/setup.py	2022-07-26 10:21:47.296522066 +0800
++++ b/setup.py	2023-09-01 09:21:55.013086462 +0800
 @@ -66,31 +66,31 @@
      # https://packaging.python.org/en/latest/requirements/#install-requires
      # It is not considered best practice to use install_requires to pin dependencies to specific versions.
@@ -25,9 +25,10 @@ diff -Nur a/setup.py b/setup.py
          "ldap3>=2.8,<2.10",
          "msgpack>=1.0.0, <1.1.0",
          "passlib>=1.6.5, <1.8",
-         "protobuf>=3.14,<3.18",
+-        "protobuf>=3.14,<3.18",
 -        "pyOpenSSL>=20.0,<20.1",
 -        "pyparsing>=2.4.2,<2.5",
++        "protobuf>=3.14",
 +        "pyOpenSSL>=20.0",
 +        "pyparsing>=2.4.2",
          "pyperclip>=1.6.0,<1.9",
diff --git a/python-mitmproxy.spec b/python-mitmproxy.spec
index 7231872e5d32851cd1db9020ac98a109a50d63d7..707597a49feb9ca328ae602ed540ddbb2414ff68 100644
--- a/python-mitmproxy.spec
+++ b/python-mitmproxy.spec
@@ -1,7 +1,7 @@
 %global _empty_manifest_terminate_build 0
 Name:                python-mitmproxy
 Version:             7.0.0
-Release:             5
+Release:             6
 Summary:             An interactive, SSL/TLS-capable intercepting proxy for HTTP/1, HTTP/2, and WebSockets.
 License:             MIT
 URL:                 https://github.com/mitmproxy/mitmproxy/
@@ -75,6 +75,9 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
+* Fri Sep 1 2023 liyanan <thistleslyn@163.com> - 7.0.0-6
+- Modify the installation dependency protobuf version limit 
+
 * Tue Mar 28 2023 liyanan <liyanan32@h-partners.com> - 7.0.0-5
 - change requires version to fix install issue