diff --git a/2017/solutions/rllchatbot/requirements.txt b/2017/solutions/rllchatbot/requirements.txt
index d3da83a50..3cd00632b 100644
--- a/2017/solutions/rllchatbot/requirements.txt
+++ b/2017/solutions/rllchatbot/requirements.txt
@@ -49,7 +49,7 @@ ipython-genutils==0.2.0
 ipywidgets==6.0.0
 isort==4.2.15
 Jinja2==2.9.6
-joblib==0.7.1
+joblib==1.2.0
 jsonschema==2.6.0
 jupyter==1.0.0
 jupyter-client==5.1.0