diff --git a/graphForAndrew/requirements.txt b/graphForAndrew/requirements.txt
index fcb61e2..190a9aa 100644
--- a/graphForAndrew/requirements.txt
+++ b/graphForAndrew/requirements.txt
@@ -21,7 +21,7 @@ kiwisolver==1.1.0
 MarkupSafe==1.1.1
 matplotlib==3.2.1
 mistune==0.8.4
-nbconvert==5.6.1
+nbconvert==6.3.0
 nbformat==5.0.4
 notebook==6.0.3
 numpy==1.18.2