diff --git a/cli/Cargo.lock b/cli/Cargo.lock
index 9f73e46..0f080de 100644
--- a/cli/Cargo.lock
+++ b/cli/Cargo.lock
@@ -1182,9 +1182,9 @@ dependencies = [
 
 [[package]]
 name = "tonic-build"
-version = "0.8.4"
+version = "0.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5bf5e9b9c0f7e0a7c027dcfaba7b2c60816c7049171f679d99ee2ff65d0de8c4"
+checksum = "0f60a933bbea70c95d633c04c951197ddf084958abaa2ed502a3743bdd8d8dd7"
 dependencies = [
  "prettyplease",
  "proc-macro2 1.0.56",
diff --git a/cli/Cargo.toml b/cli/Cargo.toml
index 9e66c8d..fc80b0e 100644
--- a/cli/Cargo.toml
+++ b/cli/Cargo.toml
@@ -23,4 +23,4 @@ proptest = "1.0.0"
 pretty_assertions = "1.3.0"
 
 [build-dependencies]
-tonic-build = "0.8.4"
+tonic-build = "0.9.1"