diff --git a/requirements.txt b/requirements.txt
index 2271cbb..956eb8b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -48,7 +48,7 @@ nbconvert==5.5.0
 nbformat==4.4.0
 networkx==2.3
 notebook==6.0.0
-numpy==1.16.4
+numpy==1.22.0
 objgraph==3.4.1
 olefile==0.46
 pandas==0.25.0