diff --git a/requirements.txt b/requirements.txt
index 1279d407..9404b270 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -42,7 +42,7 @@ Jinja2==2.10
 jsonschema==3.2.0
 jupyter-client==5.3.4
 jupyter-core==4.6.1
-jwcrypto==1.0
+jwcrypto==1.4
 l==0.11.0
 MarkupSafe==2.0.1
 mccabe==0.6.1