diff --git a/requirements.txt b/requirements.txt
index d647b4f..c67fe05 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,5 +13,5 @@ protobuf==3.6.1
 PyChromecast==2.3.0
 requests==2.19.1
 six==1.11.0
-urllib3==1.23
+urllib3==1.26.5
 zeroconf==0.21.3