diff --git a/requirements.txt b/requirements.txt
index 5d047a2..e1ee0d4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -38,7 +38,7 @@ jinja2==2.11.1
 json5==0.9.0
 jsonschema==3.2.0
 jupyter-client==5.3.4
-jupyter-core==4.6.1
+jupyter-core==4.11.2
 jupyterlab==1.2.6
 jupyterlab-server==1.0.6
 kiwisolver==1.1.0