diff --git a/binder/requirements.txt b/binder/requirements.txt
index 068552b..49e681f 100644
--- a/binder/requirements.txt
+++ b/binder/requirements.txt
@@ -31,7 +31,7 @@ google-auth==1.6.3
 google-auth-httplib2==0.0.3
 goose3==3.1.6
 html5lib==1.0.1
-httplib2==0.12.3
+httplib2==0.19.0
 idna==2.8
 importlib-metadata==0.18
 ipykernel==5.1.0