diff --git a/requirements.txt b/requirements.txt
index a840cbe..8f6830d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -85,7 +85,7 @@ jupyter==1.0.0
 jupyter-client==5.2.2
 jupyter-console==5.2.0
 jupyter-core==4.4.0
-jupyterlab==0.31.4
+jupyterlab==1.2.21
 jupyterlab-launcher==0.10.2
 Keras==2.1.5
 lazy-object-proxy==1.3.1