diff --git a/requirements.txt b/requirements.txt
index f0ca0b0..7a0ecac 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -68,7 +68,7 @@ tqdm==4.19.1
 traitlets==4.3.2
 troposphere==2.4.5
 Unidecode==1.0.23
-urllib3==1.24.1
+urllib3==1.26.5
 wcwidth==0.1.7
 webencodings==0.5.1
 Werkzeug==0.14.1