diff --git a/requirements.txt b/requirements.txt
index 9e1cf1c..602595a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -56,7 +56,7 @@ nbformat==5.0.4
 networkx==2.0
 nltk==3.4.5
 notebook==6.0.3
-numpy==1.18.2
+numpy==1.22.0
 oauthlib==3.1.0
 openne==0.0.0
 opt-einsum==3.1.0