diff --git a/requirements.txt b/requirements.txt
index 53bc77a..e74bb73 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,5 +2,5 @@ black==25.9.0
 grpcio-tools==1.76.0
 grpcio==1.76.0
 protobuf>=6.30.0
-pyarrow==21.0.0
+pyarrow==22.0.0
 pytest==8.4.2