diff --git a/requirements.txt b/requirements.txt
index 0d9a858..94905be 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -28,5 +28,5 @@ six==1.13.0
 tensorboardX==1.9
 torch==1.3.1
 torchvision==0.4.2
-urllib3==1.25.7
+urllib3==1.26.5
 yacs==0.1.6