diff --git a/requirements.txt b/requirements.txt
index 5af4687..ad8bb5d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 fire
 h5py==2.10.0
-jupyterlab==0.35.6
+jupyterlab==1.2.21
 matplotlib
 numpy==1.17.1
 tensorflow-gpu==1.15.2