diff --git a/requirements.txt b/requirements.txt
index c9de802..c5f8487 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -19,7 +19,7 @@ google-resumable-media==0.4.1
 googleapis-common-protos==1.6.0
 googlemaps==3.1.3
 grpcio==1.24.0
-httplib2==0.14.0
+httplib2==0.19.0
 idna==2.8
 isort==4.3.21
 itsdangerous==1.1.0