diff --git a/requirements.txt b/requirements.txt
index 99a8563..0a74f5a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -41,7 +41,7 @@ tensorflow==1.12.3
 tensorflow-estimator==1.14.0
 termcolor==1.1.0
 tqdm==4.33.0
-urllib3==1.25.3
+urllib3==1.25.8
 Werkzeug==0.15.5
 wrapt==1.11.2
 xgboost==0.90