diff --git a/build_helpers/pyarrow-21.0.0-cp311-cp311-linux_armv7l.whl b/build_helpers/pyarrow-22.0.0-cp311-cp311-linux_armv7l.whl
similarity index 64%
rename from build_helpers/pyarrow-21.0.0-cp311-cp311-linux_armv7l.whl
rename to build_helpers/pyarrow-22.0.0-cp311-cp311-linux_armv7l.whl
index 792d97094..57d06a96d 100644
Binary files a/build_helpers/pyarrow-21.0.0-cp311-cp311-linux_armv7l.whl and b/build_helpers/pyarrow-22.0.0-cp311-cp311-linux_armv7l.whl differ
diff --git a/requirements.txt b/requirements.txt
index 315918813..a10ecc5c5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -25,9 +25,8 @@ pycoingecko==3.2.0
 jinja2==3.1.6
 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 != 'armv7l'
+
 
 # Load ticker files 30% faster
 python-rapidjson==1.22