From 0a1387ba09f917de0ba8b2cb1a526cb892353557 Mon Sep 17 00:00:00 2001
From: Mark McDonald <macd@google.com>
Date: Fri, 3 Jun 2022 05:43:58 -0700
Subject: [PATCH] Restrict protobuf dependency to match generated code.

Our generated schemas currently include references to `_internal_create_key`, which doesn't exist prior to 3.12, so we can't claim to support it.

PiperOrigin-RevId: 452748647
---
 setup.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/setup.py b/setup.py
index 3e44fb34e16..2311b26fa7f 100644
--- a/setup.py
+++ b/setup.py
@@ -36,7 +36,7 @@
     # See also: https://github.com/protocolbuffers/protobuf/issues/9954
     # See also: https://github.com/tensorflow/tensorflow/issues/56077
     # This is a temporary patch for now, to patch previous TF releases.
-    'protobuf >= 3.1.4, < 3.20',
+    'protobuf >= 3.12.0, < 3.20',
     'pyyaml',
 ]