diff --git a/Cargo.lock b/Cargo.lock
index 96bb30c..5cb92a1 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2458,6 +2458,15 @@ name = "prost"
 version = "0.13.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2796faa41db3ec313a31f7624d9286acf277b52de526150b7e69f3debf891ee5"
+dependencies = [
+ "bytes",
+]
+
+[[package]]
+name = "prost"
+version = "0.14.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d2ea70524a2f82d518bce41317d0fae74151505651af45faf1ffbd6fd33f0568"
 dependencies = [
  "bytes",
  "prost-derive",
@@ -2465,9 +2474,9 @@ dependencies = [
 
 [[package]]
 name = "prost-derive"
-version = "0.13.5"
+version = "0.14.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8a56d757972c98b346a9b766e3f02746cde6dd1cd1d1d563472929fdd74bec4d"
+checksum = "27c6023962132f4b30eb4c172c91ce92d933da334c59c23cddee82358ddafb0b"
 dependencies = [
  "anyhow",
  "itertools 0.13.0",
@@ -2989,7 +2998,7 @@ dependencies = [
  "alloy",
  "futures",
  "hex",
- "prost",
+ "prost 0.14.3",
  "reqwest",
  "secp256k1",
  "serde",
@@ -3493,7 +3502,7 @@ dependencies = [
  "hyper-util",
  "percent-encoding",
  "pin-project",
- "prost",
+ "prost 0.13.5",
  "rustls-native-certs",
  "rustls-pemfile",
  "socket2 0.5.10",
diff --git a/Cargo.toml b/Cargo.toml
index e053372..b73ae95 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -46,7 +46,7 @@ url = { version = "2", optional = true }
 
 # gRPC (tonic)
 tonic = { version = "0.12", optional = true, features = ["tls", "tls-roots"] }
-prost = { version = "0.13", optional = true }
+prost = { version = "0.14", optional = true }
 futures = { version = "0.3", optional = true }
 tokio-tungstenite = { version = "0.24", optional = true, features = ["rustls-tls-native-roots"] }