diff --git a/requirements.txt b/requirements.txt
index ddee595..77c1771 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ grpcio==1.11.0
 h5py==2.7.1
 html5lib==0.9999999
 Markdown==2.6.11
-numpy==1.14.2
+numpy==1.22.0
 pandas==0.22.0
 patsy==0.5.0
 protobuf==3.5.2.post1