diff --git a/Cap04_Banco_de_Dados/my-job/heroku/requirements.txt b/Cap04_Banco_de_Dados/my-job/heroku/requirements.txt
index 90161dd..3c36adb 100644
--- a/Cap04_Banco_de_Dados/my-job/heroku/requirements.txt
+++ b/Cap04_Banco_de_Dados/my-job/heroku/requirements.txt
@@ -59,7 +59,7 @@ texttable==0.9.1
 tornado==6.0.3
 traitlets==4.3.2
 typed-ast==1.4.0
-urllib3==1.24.3
+urllib3==1.26.5
 virtualenv==16.7.1
 wcwidth==0.1.7
 websocket-client==0.56.0