diff --git a/transfer-learning/requirements.txt b/transfer-learning/requirements.txt
index 9383bd5586..fbb50b768d 100644
--- a/transfer-learning/requirements.txt
+++ b/transfer-learning/requirements.txt
@@ -18,7 +18,7 @@ jupyter-core==4.3.0
 MarkupSafe==1.0
 matplotlib==2.0.0
 mistune==0.7.4
-nbconvert==5.1.1
+nbconvert==6.3.0
 nbformat==4.3.0
 networkx==1.11
 notebook==4.4.1