diff --git a/requirements.txt b/requirements.txt
index 032fd10..40e18ab 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -17,7 +17,7 @@ python-editor==1.0.3
 requests==2.21.0
 six==1.12.0
 SQLAlchemy==1.3.0
-urllib3==1.24.1
+urllib3==1.26.5
 Werkzeug==0.14.1
 pycurl==7.43.0.2
 ovirt-engine-sdk-python==4.3.0