diff --git a/requirements.txt b/requirements.txt
index 6416461..8788195 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -55,7 +55,7 @@ mistune==0.8.4
 nbconvert==5.6.1
 nbformat==5.0.4
 notebook==5.2.2
-numpy==1.18.1
+numpy==1.22.0
 oauthlib==3.1.0
 pandas==0.24.2
 pandocfilters==1.4.2