diff --git a/requirements.txt b/requirements.txt
index 50eb276..e2f8672 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -39,7 +39,7 @@ mendeleev==0.8.0
 mistune==0.8.4
 mpmath==1.2.1
 nbclient==0.5.4
-nbconvert==6.0.7
+nbconvert==6.5.1
 nbformat==5.1.3
 nest-asyncio==1.5.1
 notebook==6.4.3