Depend on protobuf 3.20.3 for Python 3.9 and 3.10 and on 4.25.2 for P…

…ython 3.11.

PiperOrigin-RevId: 612672251

RELEASE.md

@@ -21,7 +21,8 @@
 ## Bug Fixed and Other Changes
 
 *   Depends on `attrs>=20.3,<24`.
-*   Depends on `protobuf>=3.13,<5`.
+*   Depends on `protobuf>=4.25.2,<5` for Python 3.11 and on `protobuf>3.20.3,<5`
+    for 3.9 and 3.10.
 
 # Version 1.14.0
 

setup.py

@@ -17,6 +17,7 @@
 import platform
 import shutil
 import subprocess
+import sys
 
 import setuptools
 from setuptools import find_packages
@@ -30,6 +31,8 @@
 from distutils.command import build
 # pylint: enable=g-bad-import-order
 
+_IS_PY311 = sys.version_info >= (3, 11)
+
 
 class _BuildCommand(build.build):
   """Build everything that is needed to install.
@@ -160,7 +163,7 @@ def run(self):
         'absl-py>=0.9,<2.0.0',
         'attrs>=20.3,<24',
         'grpcio>=1.8.6,<2',
-        'protobuf>=3.13,<5',
+        f'protobuf>={"4.25.2" if _IS_PY311 else "3.20.3"},<5',
         'six>=1.10,<2',
     ],
     python_requires='>=3.9,<4',