diff --git a/requirements.txt b/requirements.txt
index 9bdb2cd..14a927c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -17,6 +17,6 @@ six==1.12.0
 SQLAlchemy==1.2.15
 tqdm==4.31.1
 twine==1.13.0
-urllib3==1.24.2
+urllib3==1.26.5
 webencodings==0.5.1
 Werkzeug==0.14.1