diff --git a/requirements.txt b/requirements.txt
index d0c90e2..24dde49 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -22,7 +22,7 @@ jmespath==0.9.4
 jsonschema==3.0.1
 jupyter-client==5.2.4
 jupyter-core==4.4.0
-jupyterlab==0.35.4
+jupyterlab==1.2.21
 jupyterlab-server==0.2.0
 kiwisolver==1.0.1
 Mako==1.0.7