diff --git a/requirements.txt b/requirements.txt
index 46f4b04..a81a074 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -22,7 +22,7 @@ Markdown==3.0.1
 matplotlib==3.0.3
 mock==2.0.0
 networkx==2.2
-numpy==1.16.2
+numpy==1.22.0
 parso==0.3.4
 pbr==5.1.3
 pexpect==4.6.0