diff --git a/requirements.txt b/requirements.txt
index b17f27c..e09be5e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -49,7 +49,7 @@ termcolor==1.1.0
 tf-estimator-nightly==1.14.0.dev2019060501
 tqdm==4.33.0
 traitlets==4.3.2
-urllib3==1.25.8
+urllib3==1.26.5
 wcwidth==0.1.7
 Werkzeug==0.15.5
 wrapt==1.11.2