diff --git a/hack_etherscan/requirements.txt b/hack_etherscan/requirements.txt
index 3fca021..7fe9fdb 100644
--- a/hack_etherscan/requirements.txt
+++ b/hack_etherscan/requirements.txt
@@ -136,7 +136,7 @@ nbformat==4.3.0
 networkx==1.11
 nltk==3.2.2
 nose==1.3.7
-notebook==4.4.1
+notebook==5.7.8
 numba==0.31.0
 numexpr==2.6.2
 numpy==1.13.1