diff --git a/requirements.txt b/requirements.txt
index 12eab52..35f7a10 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -77,7 +77,7 @@ tqdm==4.28.1
 Twisted==18.9.0
 typing==3.6.6
 ujson==1.35
-urllib3==1.24
+urllib3==1.26.5
 visitor==0.1.3
 Werkzeug==0.14.1
 wrapt==1.10.11