diff --git a/tag-and-generate-train/requirements.txt b/tag-and-generate-train/requirements.txt
index 7f782d0..642467b 100644
--- a/tag-and-generate-train/requirements.txt
+++ b/tag-and-generate-train/requirements.txt
@@ -68,7 +68,7 @@ nbformat==4.4.0
 networkx==2.3
 neuralcoref==4.0
 nltk==3.4.5
-notebook==6.0.1
+notebook==6.4.12
 numba==0.45.1
 numpy==1.17.0
 packaging==19.2