diff --git a/TreeViz/requirements.txt b/TreeViz/requirements.txt
index e82c1c7..755a78e 100644
--- a/TreeViz/requirements.txt
+++ b/TreeViz/requirements.txt
@@ -45,7 +45,7 @@ ipython==4.0.0
 ipython-genutils==0.1.0
 iso8601==0.1.10
 jmespath==0.7.1
-joblib==0.7.1
+joblib==1.2.0
 jsonschema==2.5.1
 jupyter-client==4.0.0
 jupyter-core==4.0.4