diff --git a/Cargo.lock b/Cargo.lock
index aa32e98..c990f61 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -649,9 +649,9 @@ dependencies = [
 
 [[package]]
 name = "tonic-build"
-version = "0.12.3"
+version = "0.13.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9557ce109ea773b399c9b9e5dca39294110b74f1f342cb347a80d1fce8c26a11"
+checksum = "eac6f67be712d12f0b41328db3137e0d0757645d8904b4cb7d51cd9c2279e847"
 dependencies = [
  "prettyplease",
  "proc-macro2",
diff --git a/Cargo.toml b/Cargo.toml
index 6c659f3..024f86e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -20,7 +20,7 @@ prost = "0.13"
 hex = "0.4"
 
 [build-dependencies]
-tonic-build = { version = "0.12", default-features = false, features = ["prost"] }
+tonic-build = { version = "0.13", default-features = false, features = ["prost"] }
 
 [lints.rust]
 unsafe_code = "forbid"