diff --git a/requirements.txt b/requirements.txt
index 1761b8e..cd0b8a5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -16,7 +16,7 @@ jupyter==1.0.0
 jupyter-client==5.2.3
 jupyter-console==5.2.0
 jupyter-core==4.4.0
-jupyterlab==0.32.1
+jupyterlab==1.2.21
 jupyterlab-launcher==0.10.5
 matplotlib==3.0.3
 msgpack==0.6.0