diff --git a/swifr_pkg/requirements.txt b/swifr_pkg/requirements.txt
index 3e2d876..fbe6fa1 100644
--- a/swifr_pkg/requirements.txt
+++ b/swifr_pkg/requirements.txt
@@ -101,7 +101,7 @@ nbformat==4.4.0
 networkx==2.2
 nltk==3.4
 nose==1.3.7
-notebook==5.7.4
+notebook==6.4.12
 numba==0.41.0
 numexpr==2.6.8
 numpy==1.15.4