diff --git a/alpine-spark/requirements.txt b/alpine-spark/requirements.txt
index 559a211..3356299 100644
--- a/alpine-spark/requirements.txt
+++ b/alpine-spark/requirements.txt
@@ -14,7 +14,7 @@ mccabe==0.6.1
 more-itertools==7.0.0
 mypy==0.700
 mypy-extensions==0.4.1
-numpy==1.16.2
+numpy==1.22.0
 pandas==0.24.2
 pluggy==0.9.0
 py==1.8.0