diff --git a/requirements.txt b/requirements.txt
index e556c88..32ee82f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -20,7 +20,7 @@ Flask-WhooshAlchemy==0.56
 Flask-WTF==0.14.2
 flipflop==1.0
 guess-language==0.2
-httplib2==0.10.3
+httplib2==0.19.0
 idna==2.5
 isort==4.2.15
 itsdangerous==0.24