diff --git a/requirements.txt b/requirements.txt
index 93a9887..e93ff04 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -41,7 +41,7 @@ nbformat==5.0.4
 nbstripout==0.3.7
 nodeenv==1.3.4
 notebook==6.4.1
-numpy==1.18.1
+numpy==1.22.0
 pandas==1.0.0
 pandocfilters==1.4.2
 parso==0.6.0