diff --git a/requirements/dev.txt b/requirements/dev.txt
index 521fc6b..ffc83da 100644
--- a/requirements/dev.txt
+++ b/requirements/dev.txt
@@ -8,4 +8,4 @@ idna==2.5
 Pygments==2.2.0
 requests==2.20.1
 selenium==3.4.3
-urllib3==1.24.2
+urllib3==1.26.5