diff --git a/requirements.txt b/requirements.txt
index 0e0ae68..a00a21a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -18,4 +18,4 @@ pytz==2018.7
 requests==2.20.1
 s3transfer==0.1.13
 six==1.11.0
-urllib3==1.24.1
+urllib3==1.26.5