From 9d5f4815e47b518515d890230e3fbf939a805f21 Mon Sep 17 00:00:00 2001
From: Mamoru Miura <mamo3gr@gmail.com>
Date: Wed, 9 Nov 2022 12:46:30 +0900
Subject: [PATCH] fix: fix invalid version specification of pyarrow

---
 setup.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/setup.py b/setup.py
index e469767425..9b4226f1e5 100644
--- a/setup.py
+++ b/setup.py
@@ -51,7 +51,7 @@
     "pandas": ["pandas>=0.23.0"],
     "pyarrow": [
         # pyarrow 1.0.0 is required for the use of timestamp_as_object keyword.
-        "pyarrow >= 1.0.0, < 2.0de ; python_version>='3.5'",
+        "pyarrow >= 1.0.0, < 2.0dev ; python_version>='3.5'",
         "pyarrow >= 0.16.0, < 0.17.0dev ; python_version<'3.5'",
     ],
     "tqdm": ["tqdm >= 4.7.4, <5.0.0dev"],