internal: small fixes to go.mod, vet (#94)
diff --git a/go.mod b/go.mod
index 9ab0f0e..8b088e5 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
module github.com/googleapis/gax-go
-go 1.9
+go 1.11
require (
github.com/golang/protobuf v1.3.1
diff --git a/internal/kokoro/vet.sh b/internal/kokoro/vet.sh
index f01df11..405f30a 100755
--- a/internal/kokoro/vet.sh
+++ b/internal/kokoro/vet.sh
@@ -25,6 +25,9 @@
# Fail if a dependency was added without the necessary go.mod/go.sum change
# being part of the commit.
go mod tidy
+pushd v2
+ go mod tidy
+popd
git diff go.mod | tee /dev/stderr | (! read)
git diff go.sum | tee /dev/stderr | (! read)
diff --git a/v2/go.mod b/v2/go.mod
index bf27d47..e83e87b 100644
--- a/v2/go.mod
+++ b/v2/go.mod
@@ -1,5 +1,5 @@
module github.com/googleapis/gax-go/v2
-go 1.9
+go 1.11
require google.golang.org/grpc v1.19.0
