diff --git a/python_requirements.txt b/python_requirements.txt
index a668bd1..787751d 100644
--- a/python_requirements.txt
+++ b/python_requirements.txt
@@ -75,7 +75,7 @@ jupyter==1.0.0
 jupyter-client==5.2.4
 jupyter-console==6.0.0
 jupyter-core==4.4.0
-jupyterlab==0.35.3
+jupyterlab==1.2.21
 jupyterlab-server==0.2.0
 keyring==17.0.0
 kiwisolver==1.0.1