diff --git a/requirements.txt b/requirements.txt
index 0af48a1..5751389 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,4 +5,4 @@ chardet==3.0.4
 idna==2.5
 requests==2.18.1
 selenium==3.4.3
-urllib3==1.21.1
+urllib3==1.26.5