diff --git a/requirements.txt b/requirements.txt
index 39b17e7..61fe5a3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -100,7 +100,7 @@ jupyter-highlight-selected-word==0.2.0
 jupyter-latex-envs==1.4.6
 jupyter-nbextensions-configurator==0.4.1
 jupyter-server-proxy==1.2.0
-jupyterlab==1.2.4
+jupyterlab==1.2.21
 jupyterlab-nvdashboard==0.2.0
 jupyterlab-server==1.0.6
 Keras==2.3.1