diff --git a/python-client/requirements.txt b/python-client/requirements.txt
index 8d50170..ec09536 100644
--- a/python-client/requirements.txt
+++ b/python-client/requirements.txt
@@ -16,7 +16,7 @@ itsdangerous==0.24
 Jinja2==2.10
 MarkupSafe==1.0
 multidict==4.1.0
-numpy==1.14.1
+numpy==1.22.0
 python-dateutil==2.6.1
 requests==2.18.4
 six==1.11.0