diff --git a/back-end/requirements.txt b/back-end/requirements.txt
index 51d13194..a2b9bfaa 100644
--- a/back-end/requirements.txt
+++ b/back-end/requirements.txt
@@ -27,7 +27,7 @@ google-cloud-storage==1.23.0
 google-resumable-media==0.5.0
 googleapis-common-protos==1.6.0
 grpcio==1.25.0
-httplib2==0.14.0
+httplib2==0.19.0
 idna==2.8
 isort==4.3.21
 itsdangerous==1.1.0