diff --git a/requirements.txt b/requirements.txt
index 5f86d7b..080d044 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -52,7 +52,7 @@ msgpack-python==0.5.6
 multipledispatch==0.5.0
 nbconvert==5.3.1
 nbformat==4.4.0
-notebook==5.4.1
+notebook==5.7.8
 numba==0.37.0
 numexpr==2.6.4
 numpy==1.14.2