diff --git a/nodeserver/data_wrapper_dummy/requirements.txt b/nodeserver/data_wrapper_dummy/requirements.txt
index 9646277..295b19d 100644
--- a/nodeserver/data_wrapper_dummy/requirements.txt
+++ b/nodeserver/data_wrapper_dummy/requirements.txt
@@ -5,7 +5,7 @@ Jinja2==2.10
 MarkupSafe==1.0
 uWSGI==2.0.17.1
 Werkzeug==0.14.1
-numpy==1.17.2
+numpy==1.22.0
 boto3==1.10.1
 botocore==1.13.1