diff --git a/go.mod b/go.mod
index 880dc44d4..117daa766 100644
--- a/go.mod
+++ b/go.mod
@@ -53,7 +53,7 @@ require (
 	golang.org/x/sync v0.0.0-20200317015054-43a5402ce75a
 	google.golang.org/api v0.24.0
 	google.golang.org/genproto v0.0.0-20200331122359-1ee6d9798940
-	google.golang.org/grpc v1.28.0
+	google.golang.org/grpc v1.29.1
 	google.golang.org/protobuf v1.23.0
 	gopkg.in/cookieo9/resources-go.v2 v2.0.0-20150225115733-d27c04069d0d
 	gopkg.in/square/go-jose.v2 v2.5.1
diff --git a/go.sum b/go.sum
index 9b423d5e6..e4ebfca48 100644
--- a/go.sum
+++ b/go.sum
@@ -774,6 +774,8 @@ google.golang.org/grpc v1.27.1 h1:zvIju4sqAGvwKspUQOhwnpcqSbzi7/H6QomNNjTL4sk=
 google.golang.org/grpc v1.27.1/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
 google.golang.org/grpc v1.28.0 h1:bO/TA4OxCOummhSf10siHuG7vJOiwh7SpRpFZDkOgl4=
 google.golang.org/grpc v1.28.0/go.mod h1:rpkK4SK4GF4Ach/+MFLZUBavHOvF2JJB5uozKKal+60=
+google.golang.org/grpc v1.29.1 h1:EC2SB8S04d2r73uptxphDSUG+kTKVgjRPF+N3xpxRB4=
+google.golang.org/grpc v1.29.1/go.mod h1:itym6AZVZYACWQqET3MqgPpjcuV5QH3BxFS3IjizoKk=
 google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
 google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
 google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM=