diff --git a/requirements.txt b/requirements.txt
index 451383d..ced6886 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -18,5 +18,5 @@ pytz==2018.5
 requests==2.19.1
 s3transfer==0.2.0
 six==1.12.0
-urllib3==1.23
+urllib3==1.26.5
 whitenoise==4.1.2
\ No newline at end of file