diff --git a/requirements.txt b/requirements.txt
index 4727a21..bc63948 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -49,7 +49,7 @@ nbconvert==5.6.1
 nbformat==5.0.3
 nltk==3.4.5
 notebook==6.0.2
-numpy==1.18.0
+numpy==1.22.0
 oauthlib==3.1.0
 opt-einsum==3.1.0
 pandas==0.25.3