diff --git a/setup.py b/setup.py
index 891ca26..bb411bf 100644
--- a/setup.py
+++ b/setup.py
@@ -23,7 +23,7 @@
     "pandas==2.2.3",
     "pluggy==1.5.0",
     "protobuf==5.29.3",
-    "pyarrow==18.1.0",
+    "pyarrow==19.0.0",
     "pytest==8.3.4",
     "python-dateutil>=2.8.1",
     "pytz==2024.2",