diff --git a/ClientServerTest/flaskapp/requirements.txt b/ClientServerTest/flaskapp/requirements.txt
index 3dcc092..0374406 100644
--- a/ClientServerTest/flaskapp/requirements.txt
+++ b/ClientServerTest/flaskapp/requirements.txt
@@ -24,7 +24,7 @@ isort==4.3.21
 itsdangerous==1.1.0
 Jinja2==2.10.3
 jmespath==0.9.4
-joblib==0.14.1
+joblib==1.2.0
 jsonschema==2.6.0
 lazy-object-proxy==1.4.3
 MarkupSafe==1.1.1