diff --git a/requirements.txt b/requirements.txt
index 0c441ff..a261d75 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -23,7 +23,7 @@ langdetect==1.0.8
 MarkupSafe==1.1.1
 matplotlib==3.2.1
 mistune==0.8.4
-nbconvert==5.6.1
+nbconvert==6.5.1
 nbformat==5.0.4
 notebook==6.4.10
 numpy==1.21.0