diff --git a/requirements.txt b/requirements.txt
index d72b17c..65806f8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ deap==1.3.0
 defer==1.0.6
 distro-info===0.18ubuntu0.18.04.1
 greenlet==0.4.15
-httplib2==0.9.2
+httplib2==0.19.0
 idna==2.6
 keyring==10.6.0
 keyrings.alt==3.0