diff --git a/requirements.txt b/requirements.txt
index 370b091..a47a021 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -21,4 +21,4 @@ requests==2.22.0
 s3transfer==0.3.3
 six==1.14.0
 tornado
-urllib3==1.25.8
+urllib3==1.26.5