diff --git a/aula_1/requirements.txt b/aula_1/requirements.txt
index 7bbf78d..5554526 100644
--- a/aula_1/requirements.txt
+++ b/aula_1/requirements.txt
@@ -9,5 +9,5 @@ MarkupSafe==1.1.1
 pkg-resources==0.0.0
 pymongo==3.8.0
 requests==2.22.0
-urllib3==1.25.3
+urllib3==1.26.5
 Werkzeug==0.15.5