diff --git a/ch11/myproject_virtualenv/src/django-myproject/requirements/_base.txt b/ch11/myproject_virtualenv/src/django-myproject/requirements/_base.txt
index 8fc4128..d46e9ee 100644
--- a/ch11/myproject_virtualenv/src/django-myproject/requirements/_base.txt
+++ b/ch11/myproject_virtualenv/src/django-myproject/requirements/_base.txt
@@ -16,4 +16,4 @@ selenium==3.141.0
 six==1.13.0
 sqlparse==0.3.0
 structlog==19.2.0
-urllib3==1.25.7
+urllib3==1.26.5