diff --git a/requirements.txt b/requirements.txt
index 2d59033..13a2164 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -32,7 +32,7 @@ mistune==0.8.4
 nbconvert==5.6.1
 nbformat==5.0.6
 notebook==6.1.5
-numpy==1.18.4
+numpy==1.22.0
 oauthlib==3.1.0
 packaging==20.3
 pandas==1.0.3