diff --git a/Cargo.lock b/Cargo.lock
index 789d5e4..e9be140 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -176,7 +176,7 @@ dependencies = [
  "hex",
  "num",
  "num-bigint",
- "prost 0.13.1",
+ "prost",
  "rand",
  "tokio",
  "tonic",
@@ -713,15 +713,6 @@ dependencies = [
  "unicode-ident",
 ]
 
-[[package]]
-name = "prost"
-version = "0.12.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "deb1435c188b76130da55f17a466d252ff7b1418b2ad3e037d127b94e3411f29"
-dependencies = [
- "bytes",
-]
-
 [[package]]
 name = "prost"
 version = "0.13.1"
@@ -746,7 +737,7 @@ dependencies = [
  "once_cell",
  "petgraph",
  "prettyplease",
- "prost 0.13.1",
+ "prost",
  "prost-types",
  "regex",
  "syn 2.0.68",
@@ -772,7 +763,7 @@ version = "0.13.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cee5168b05f49d4b0ca581206eb14a7b22fafd963efe729ac48eb03266e25cc2"
 dependencies = [
- "prost 0.13.1",
+ "prost",
 ]
 
 [[package]]
@@ -1028,7 +1019,7 @@ dependencies = [
  "hyper-util",
  "percent-encoding",
  "pin-project",
- "prost 0.13.1",
+ "prost",
  "socket2",
  "tokio",
  "tokio-stream",
@@ -1040,13 +1031,14 @@ dependencies = [
 
 [[package]]
 name = "tonic-build"
-version = "0.12.2"
+version = "0.12.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fe4ee8877250136bd7e3d2331632810a4df4ea5e004656990d8d66d2f5ee8a67"
+checksum = "9557ce109ea773b399c9b9e5dca39294110b74f1f342cb347a80d1fce8c26a11"
 dependencies = [
  "prettyplease",
  "proc-macro2",
  "prost-build",
+ "prost-types",
  "quote",
  "syn 2.0.68",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 98c50a9..865b2d5 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -15,7 +15,7 @@ num = "0.4.3"
 hex = "0.4.3"
 
 [build-dependencies]
-tonic-build = "0.12.2"
+tonic-build = "0.12.3"
 
 [[bin]]
 name = "server"