diff --git a/requirements.txt b/requirements.txt
index 9e37a72..e22e5b7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,7 +14,7 @@ djangorestframework==3.9.2
 djangorestframework-jwt==1.11.0
 drf-extensions==0.4.0
 future==0.17.1
-httplib2==0.12.1
+httplib2==0.18.0
 idna==2.8
 itypes==1.1.0
 Jinja2==2.10.1