diff --git a/requirements.txt b/requirements.txt
index a51a93d..ee1a164 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,5 +11,5 @@ MarkupSafe==1.0
 PyYAML==3.12
 requests==2.20.0
 six==1.10.0
-urllib3==1.24.2
+urllib3==1.26.5
 Werkzeug==0.15.3