diff --git a/version_3/requirements.txt b/version_3/requirements.txt
index ccb6c29..0275a55 100644
--- a/version_3/requirements.txt
+++ b/version_3/requirements.txt
@@ -32,7 +32,7 @@ Mako==1.0.7
 MarkupSafe==1.0
 matplotlib==3.1.1
 nose==1.3.7
-numpy==1.17.2
+numpy==1.22.0
 oauth2client==3.0.0
 openapi-spec-validator==0.2.8
 protobuf==3.10.0rc1