diff --git a/requirements.txt b/requirements.txt
index 59fbca1..5b9405c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,7 +9,7 @@ google-cloud-core==0.28.1
 google-resumable-media==0.3.1
 googleapis-common-protos==1.5.3
 idna==2.7
-numpy==1.15.1
+numpy==1.22.0
 pandas==0.23.4
 protobuf==3.6.1
 pyasn1==0.4.4