diff --git a/.mise.toml b/.mise.toml
index 38b2c23..18eaba8 100644
--- a/.mise.toml
+++ b/.mise.toml
@@ -10,6 +10,7 @@ ASDF_RUST_PROFILE = "minimal"
 rust = '1.80.0'
 just = '1'
 grpcurl = '1.9'
+protoc = '24'
 # grpc-health-probe = "*"
 # sccache = "0.5"
 binstall = "1.10"
diff --git a/examples/grpc/Cargo.toml b/examples/grpc/Cargo.toml
index b440347..95844ff 100644
--- a/examples/grpc/Cargo.toml
+++ b/examples/grpc/Cargo.toml
@@ -13,11 +13,7 @@ init-tracing-opentelemetry = { path = "../../init-tracing-opentelemetry", featur
 opentelemetry = { workspace = true }
 prost = "0.13"
 tokio = { workspace = true, features = ["full"] }
-tonic = { version = "0.12", features = [
-  "transport",
-  "channel",
-  "codegen",
-], default-features = false }
+tonic = "0.12"
 tonic-health = "0.12"
 tonic-reflection = "0.12"
 tonic-tracing-opentelemetry = { path = "../../tonic-tracing-opentelemetry" }
@@ -26,11 +22,7 @@ tracing = { workspace = true }
 tracing-opentelemetry-instrumentation-sdk = "0.15" # { path = "../../tracing-opentelemetry-instrumentation-sdk" }
 
 [build-dependencies]
-tonic-build = { version = "0.12", default-features = false, features = [
-  "transport",
-  "prost",
-] }
-
+tonic-build = "0.12"
 
 [[bin]]
 name = "server"