diff --git a/requirements.txt b/requirements.txt
index 8943168..60a7bc5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,4 +5,4 @@ djangorestframework==3.6.3
 idna==2.5
 pytz==2017.2
 requests==2.17.3
-urllib3==1.21.1
+urllib3==1.26.5