diff --git a/sacred/requirements.txt b/sacred/requirements.txt
index 763df23..2316e4a 100644
--- a/sacred/requirements.txt
+++ b/sacred/requirements.txt
@@ -1,6 +1,6 @@
 jupyter==1.0.0
 matplotlib==2.0.0
-notebook==5.7.8
+notebook==6.1.5
 numpy==1.11.3
 pymongo==3.4.0
 sacred==0.7b3