diff --git a/requirements.txt b/requirements.txt
index 51486be..0760bc8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -36,7 +36,7 @@ itsdangerous==0.24
 jedi==0.13.2
 Jinja2==2.11.3
 jupyter-client==5.2.3
-jupyter-core==4.4.0
+jupyter-core==4.11.2
 keyring==17.1.1
 keyrings.alt==3.1.1
 kiwisolver==1.0.1