diff --git a/requirements.txt b/requirements.txt
index 4d52aaf..31d2303 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -24,7 +24,7 @@ kiwisolver==1.0.1
 Markdown==3.1
 matplotlib==2.2.3
 mock==2.0.0
-numpy==1.16.2
+numpy==1.22.0
 pandas==0.24.2
 parso==0.4.0
 patsy==0.5.1