diff --git a/requirements.txt b/requirements.txt
index 1e1099e..95c3d36 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -24,7 +24,7 @@ Markdown==3.1.1
 matplotlib==3.1.0
 more-itertools==7.1.0
 multipledispatch==0.6.0
-numpy==1.16.4
+numpy==1.22.0
 packaging==19.0
 pandas==0.24.2
 parso==0.4.0