diff --git a/build_helpers/pyarrow-14.0.2-cp39-cp39-linux_armv7l.whl b/build_helpers/pyarrow-15.0.0-cp311-cp311-linux_armv7l.whl
similarity index 64%
rename from build_helpers/pyarrow-14.0.2-cp39-cp39-linux_armv7l.whl
rename to build_helpers/pyarrow-15.0.0-cp311-cp311-linux_armv7l.whl
index 0cb93cbab..11cfc1895 100644
Binary files a/build_helpers/pyarrow-14.0.2-cp39-cp39-linux_armv7l.whl and b/build_helpers/pyarrow-15.0.0-cp311-cp311-linux_armv7l.whl differ
diff --git a/build_helpers/pyarrow-14.0.2-cp311-cp311-linux_armv7l.whl b/build_helpers/pyarrow-15.0.0-cp39-cp39-linux_armv7l.whl
similarity index 64%
rename from build_helpers/pyarrow-14.0.2-cp311-cp311-linux_armv7l.whl
rename to build_helpers/pyarrow-15.0.0-cp39-cp39-linux_armv7l.whl
index 3e6629608..fe2a1e85a 100644
Binary files a/build_helpers/pyarrow-14.0.2-cp311-cp311-linux_armv7l.whl and b/build_helpers/pyarrow-15.0.0-cp39-cp39-linux_armv7l.whl differ
diff --git a/requirements.txt b/requirements.txt
index 1ba40e7e8..7548e746a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -22,7 +22,7 @@ jinja2==3.1.3
 tables==3.9.1
 joblib==1.3.2
 rich==13.7.0
-pyarrow==14.0.2; platform_machine != 'armv7l'
+pyarrow==15.0.0; platform_machine != 'armv7l'
 
 # find first, C search in arrays
 py_find_1st==1.1.6