diff --git a/requirements.txt b/requirements.txt
index d6341c6..3496801 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -56,7 +56,7 @@ nbformat==4.4.0
 networkx==2.4
 nltk==3.4.5
 notebook==6.0.1
-numpy==1.18.1
+numpy==1.22.0
 oauthlib==3.1.0
 opt-einsum==3.1.0
 pandas==0.24.2