diff --git a/requirements.txt b/requirements.txt
index 301dbfa..93c82fc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -55,7 +55,7 @@ murmurhash==1.0.1
 nbconvert==5.3.1
 nbformat==4.4.0
 notebook==5.7.2
-numpy==1.15.4
+numpy==1.22.0
 oauth2client==4.1.3
 oauthlib==3.0.1
 openpyxl==2.6.1