diff --git a/requirements.txt b/requirements.txt
index 9b63c4f..66b3dee 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -107,7 +107,7 @@ nltk==3.4.5
 nose==1.3.7
 notebook==6.2.0
 ntc-templates==1.6.0
-numpy==1.17.3
+numpy==1.22.0
 nxapi-plumbing==0.5.2
 oauthlib==3.1.0
 packaging==19.2