diff --git a/data/spark/requirements.txt b/data/spark/requirements.txt
index 07096214..945751eb 100644
--- a/data/spark/requirements.txt
+++ b/data/spark/requirements.txt
@@ -2,7 +2,7 @@ appnope==0.1.0
 decorator==4.0.2
 ipython==4.0.0
 ipython-genutils==0.1.0
-numpy==1.9.2
+numpy==1.21.0
 pandas==0.16.2
 path.py==8.1
 pickleshare==0.5