diff --git a/requirements.txt b/requirements.txt
index 0a8f03c..d0e40b9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -22,7 +22,7 @@ jedi==0.12.1
 Jinja2==2.10.1
 jsonschema==2.6.0
 jupyter==1.0.0
-jupyter-client==5.2.3
+jupyter-client==5.3.1
 jupyter-console==5.2.0
 jupyter-core==4.4.0
 kiwisolver==1.0.1