diff --git a/Logistic Regression/Logistic regression Study/requirements.txt b/Logistic Regression/Logistic regression Study/requirements.txt
index de3fe09..c5656e5 100644
--- a/Logistic Regression/Logistic regression Study/requirements.txt	
+++ b/Logistic Regression/Logistic regression Study/requirements.txt	
@@ -5,7 +5,7 @@ Flask-Cors==3.0.8
 gunicorn==20.0.4
 itsdangerous==1.1.0
 Jinja2==2.10.3
-joblib==0.14.1
+joblib==1.2.0
 MarkupSafe==1.1.1
 numpy==1.18.0
 pandas==0.25.3