From 7068340f5d7cb8561d38b16b4e5e221effe31e2e Mon Sep 17 00:00:00 2001
From: Tom Dyas <tdyas@toolchain.com>
Date: Fri, 23 Apr 2021 20:36:38 -0700
Subject: [PATCH] fix compile error when tower not updated

---
 tonic/Cargo.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tonic/Cargo.toml b/tonic/Cargo.toml
index c92d51106..62952280d 100644
--- a/tonic/Cargo.toml
+++ b/tonic/Cargo.toml
@@ -68,7 +68,7 @@ h2    = { version = "0.3", optional = true }
 hyper = { version = "0.14.2", features = ["full"], optional = true }
 tokio = { version = "1.0.1", features = ["net"], optional = true }
 tokio-stream = "0.1"
-tower = { version = "0.4.4", features = ["balance", "buffer", "discover", "limit", "load", "make", "timeout", "util"], optional = true }
+tower = { version = "0.4.6", features = ["balance", "buffer", "discover", "limit", "load", "make", "timeout", "util"], optional = true }
 tracing-futures = { version = "0.2", optional = true }
 
 # rustls