diff --git a/requirements.txt b/requirements.txt
index e8b292e..5962919 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,4 +4,4 @@ idna==2.5
 Jinja2==2.11.3
 MarkupSafe==1.0
 requests==2.18.2
-urllib3==1.26.5
+urllib3==1.26.18