diff --git a/requirements.txt b/requirements.txt
index 9c465e1..0054d78 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -97,7 +97,7 @@ jupyter-client==5.2.4
 jupyter-console==6.0.0
 jupyter-core==4.4.0
 jupyter-server-proxy==1.1.0
-jupyterlab==0.35.5
+jupyterlab==1.2.21
 jupyterlab-dash==0.1.0a2
 jupyterlab-launcher==0.13.1
 jupyterlab-server==0.2.0