diff --git a/vendor/github.com/grpc-ecosystem/go-grpc-middleware/go.sum b/vendor/github.com/grpc-ecosystem/go-grpc-middleware/go.sum
new file mode 100644
index 0000000..ee522cd
--- /dev/null
+++ b/vendor/github.com/grpc-ecosystem/go-grpc-middleware/go.sum
@@ -0,0 +1,122 @@
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