diff --git a/hello-grpc-rust/Cargo.toml b/hello-grpc-rust/Cargo.toml
index 1166275..3947588 100644
--- a/hello-grpc-rust/Cargo.toml
+++ b/hello-grpc-rust/Cargo.toml
@@ -49,7 +49,7 @@ log4rs = { version = "1.2.0", features = ["gzip"] }
 # static https://crates.io/crates/once_cell
 once_cell = "1.18.0"
 # HTTP https://crates.io/crates/hyper
-hyper = { version = "0.14.27", features = ["full"] }
+hyper = { version = "1.7.0", features = ["full"] }
 
 [build-dependencies]
 # https://lib.rs/crates/tonic-build