diff --git a/requirements.txt b/requirements.txt
index 686c69c..14e6846 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -17,7 +17,7 @@ MarkupSafe==1.1.1
 more-itertools==8.4.0
 mypy==0.782
 mypy-extensions==0.4.3
-numpy==1.19.1
+numpy==1.22.0
 packaging==20.4
 pandas==1.1.0
 plotly==4.9.0