diff --git a/requirements.txt b/requirements.txt
index 1656e61..7d67b71 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,5 +3,5 @@ chardet==3.0.4
 idna==2.5
 lxml==3.8.0
 requests==2.17.3
-urllib3==1.21.1
+urllib3==1.26.5
 virtualenv==15.1.0