diff --git a/requirements.txt b/requirements.txt
index 2dc20f6..efa70f1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -81,7 +81,7 @@ json5==0.8.5
 jsonschema==3.2.0
 jupyter-client==6.1.3
 jupyter-core==4.6.3
-jupyter-server==0.1.1
+jupyter-server==1.15.4
 jupyter-tensorboard==0.1.10
 jupyterlab==1.0.4
 jupyterlab-pygments==0.1.1