diff --git a/Flask_ECS/TESTFLASK/flask/requirements.txt b/Flask_ECS/TESTFLASK/flask/requirements.txt
index 64efcd3..190f691 100644
--- a/Flask_ECS/TESTFLASK/flask/requirements.txt
+++ b/Flask_ECS/TESTFLASK/flask/requirements.txt
@@ -7,7 +7,7 @@ heroku3==4.2.1
 idna==2.8
 itsdangerous==0.24
 Jinja2==2.10.1
-joblib==0.14.1
+joblib==1.2.0
 MarkupSafe==1.0
 numpy==1.18.1
 pandas==0.25.3