diff --git a/requirements.txt b/requirements.txt
index 383b8ad..18a7621 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -22,4 +22,4 @@ smart-open==1.8.4
 tensorboardX==1.7
 torch==1.1.0
 torchvision==0.3.0
-urllib3==1.25.3
+urllib3==1.26.5