diff --git a/requirements.txt b/requirements.txt
index 6db27b9..f00fcc6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -100,7 +100,7 @@ six==1.10.0
 system-service==0.1.6
 tzlocal==1.2
 uTidylib==0.2
-urllib3==1.24.2
+urllib3==1.26.5
 vboxapi==1.0
 vim-debug==1.5.4
 virtualenv==1.11.4