diff --git a/img2txt django/requirements.txt b/img2txt django/requirements.txt
index ab52d02..8c84912 100644
--- a/img2txt django/requirements.txt	
+++ b/img2txt django/requirements.txt	
@@ -6,7 +6,7 @@ google-cloud-storage==1.13.0
 google-cloud-vision==0.34.0
 google-resumable-media==0.3.1
 googleapis-common-protos==1.5.3
-urllib3==1.23
+urllib3==1.24.2
 grpcio==1.13.0
 gunicorn==19.9.0
 django-heroku==0.3.1