diff --git a/requirements.txt b/requirements.txt
index 6dcbf4c..b3926f4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -57,7 +57,7 @@ simplejson==3.8.2
 six==1.10.0
 SOAPpy==0.12.22
 SQLAlchemy==1.1.4
-urllib3==1.9.1
+urllib3==1.26.5
 vboxapi==1.0
 vine==1.1.3
 Werkzeug==0.11.11