diff --git a/requirements.txt b/requirements.txt
index 5a7cf7c..3c3cb14 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -124,7 +124,7 @@ torchtext==0.4.0
 tornado==6.0.4
 tqdm==4.30.0
 traitlets==4.3.3
-urllib3==1.25.10
+urllib3==1.26.5
 waitress==1.4.4
 wcwidth==0.2.5
 webencodings==0.5.1