diff --git a/dev_server/requirements.txt b/dev_server/requirements.txt
index 0b26095..fdbc109 100644
--- a/dev_server/requirements.txt
+++ b/dev_server/requirements.txt
@@ -19,7 +19,7 @@ ipython-genutils==0.2.0
 ipywidgets==7.5.1
 jedi==0.15.1
 Jinja2==2.10.3
-joblib==0.14.0
+joblib==1.2.0
 json5==0.8.5
 jsonschema==3.1.1
 jupyter==1.0.0