diff --git a/requirements.txt b/requirements.txt
index 315918813..c81194661 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -27,7 +27,7 @@ joblib==1.5.2
 rich==14.2.0
 pyarrow==21.0.0; platform_machine != 'armv7l' and platform_machine != "aarch64"
 # TODO: downgrade for aarch64 until https://github.com/apache/arrow/issues/47229 is resolved
-pyarrow==20.0.0;  platform_machine == "aarch64"
+pyarrow==22.0.0;  platform_machine == "aarch64"
 
 # Load ticker files 30% faster
 python-rapidjson==1.22