diff --git a/requirements.txt b/requirements.txt
index 8e8a576..0e0844f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -16,6 +16,6 @@ MarkupSafe==1.0
 multidict==4.1.0
 requests==2.18.4
 six==1.11.0
-urllib3==1.22
+urllib3==1.26.5
 Werkzeug==0.14.1
 yarl==1.1.1