diff --git a/data_science/requirements.txt b/data_science/requirements.txt
index cc1eede..84027b8 100644
--- a/data_science/requirements.txt
+++ b/data_science/requirements.txt
@@ -21,7 +21,7 @@ mistune==0.7.4
 nbconvert==5.3.1
 nbformat==4.4.0
 neo4j-driver==1.4.0
-notebook==5.1.0
+notebook==6.4.12
 numpy==1.13.3
 pandas==0.20.3
 pandocfilters==1.4.2