diff --git a/numerai/examples/signals-python3/requirements.txt b/numerai/examples/signals-python3/requirements.txt
index 0c92807..5df9106 100644
--- a/numerai/examples/signals-python3/requirements.txt
+++ b/numerai/examples/signals-python3/requirements.txt
@@ -1,7 +1,7 @@
 numerapi==2.14.0
 numpy==1.21.0
 pandas==1.2.0
-pyarrow==7.0.0
+pyarrow==14.0.1
 python-dateutil==2.8.1
 scikit-learn==0.24.0
 joblib==1.2.0