diff --git a/build_helpers/pyarrow-19.0.1-cp311-cp311-linux_armv7l.whl b/build_helpers/pyarrow-20.0.0-cp311-cp311-linux_armv7l.whl
similarity index 63%
rename from build_helpers/pyarrow-19.0.1-cp311-cp311-linux_armv7l.whl
rename to build_helpers/pyarrow-20.0.0-cp311-cp311-linux_armv7l.whl
index 0a730939a..eadefdafb 100644
Binary files a/build_helpers/pyarrow-19.0.1-cp311-cp311-linux_armv7l.whl and b/build_helpers/pyarrow-20.0.0-cp311-cp311-linux_armv7l.whl differ
diff --git a/requirements.txt b/requirements.txt
index 71399270b..d69189213 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -23,7 +23,7 @@ pycoingecko==3.2.0
 jinja2==3.1.6
 joblib==1.4.2
 rich==14.0.0
-pyarrow==19.0.1; platform_machine != 'armv7l'
+pyarrow==20.0.0; platform_machine != 'armv7l'
 
 # find first, C search in arrays
 py_find_1st==1.1.7