diff --git a/requirements.txt b/requirements.txt
index 24449c4..c551b46 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -83,7 +83,7 @@ jupyter==1.0.0
 jupyter-client==5.3.3
 jupyter-console==5.2.0
 jupyter-core==4.5.0
-jupyterlab==1.1.4
+jupyterlab==1.2.21
 jupyterlab-launcher==0.13.1
 jupyterlab-server==1.0.0
 keyring==13.2.1