diff --git a/requirements/requirements.txt b/requirements/requirements.txt
index f544de4..d0e990f 100644
--- a/requirements/requirements.txt
+++ b/requirements/requirements.txt
@@ -59,7 +59,7 @@ MarkupSafe==1.1.0
 matplotlib==1.5.1
 message-filters==1.12.14
 mistune==0.8.4
-nbconvert==5.4.1
+nbconvert==6.5.1
 nbformat==4.4.0
 notebook==5.7.4
 numexpr==2.4.3