diff --git a/week_2/desafio/requirements.txt b/week_2/desafio/requirements.txt
index ebddcba..08a933e 100644
--- a/week_2/desafio/requirements.txt
+++ b/week_2/desafio/requirements.txt
@@ -20,7 +20,7 @@ jupyter-core==4.4.0
 MarkupSafe==1.1.1
 mistune==0.8.4
 more-itertools==7.0.0
-nbconvert==5.5.0
+nbconvert==6.5.1
 nbformat==4.4.0
 notebook==5.7.8
 numpy==1.16.4