diff --git a/requirements.txt b/requirements.txt
index a1bd292..06ab15d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -18,7 +18,7 @@ grpcio==1.31.0
 httplib2==0.18.1
 idna==2.10
 joblib==0.16.0
-numpy==1.19.1
+numpy==1.22.0
 pkg-resources==0.0.0
 protobuf==3.12.4
 psutil==5.7.2