diff --git a/dev-requirements.txt b/dev-requirements.txt
index 1f0423d..da499b7 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -2,6 +2,6 @@ codecov
 flake8
 pytest >= 3.7
 pytest-asyncio
-notebook==5.7.2
+notebook==6.1.5
 bcrypt
 onetimepass