diff --git a/requirements.txt b/requirements.txt
index 8fa4806..06015c4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -45,7 +45,7 @@ munch==2.3.2
 names==0.3.0
 nbconvert==5.4.0
 nbformat==4.4.0
-notebook==5.7.2
+notebook==6.4.10
 numpy==1.15.4
 pandas==0.23.4
 pandocfilters==1.4.2