diff --git a/requirements.txt b/requirements.txt
index 5a207d0..62de23d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -32,7 +32,7 @@ nbconvert==5.4.1
 nbformat==4.4.0
 networkx==2.2
 notebook==6.1.5
-numpy==1.16.2
+numpy==1.22.0
 pandocfilters==1.4.2
 parso==0.3.4
 pexpect==4.6.0