diff --git a/requirements.txt b/requirements.txt
index aab4ac3..157ad9a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -31,7 +31,7 @@ nbconvert==5.5.0
 nbformat==4.4.0
 nose==1.3.7
 nose-watch==0.9.2
-notebook==6.0.0
+notebook==6.1.5
 numpy==1.15.4
 pandas==0.23.4
 pandocfilters==1.4.2