diff --git a/requirements.txt b/requirements.txt
index 8e2cb27..70fb8c9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -71,7 +71,7 @@ jupyter==1.0.0
 jupyter-client==5.2.3
 jupyter-console==5.2.0
 jupyter-core==4.4.0
-jupyterlab==0.34.9
+jupyterlab==1.2.21
 jupyterlab-launcher==0.13.1
 keyring==13.2.1
 kiwisolver==1.0.1