diff --git a/Cargo.lock b/Cargo.lock
index 3693852ef4..5dd5cea9c7 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4285,6 +4285,16 @@ dependencies = [
  "prost-derive 0.13.5",
 ]
 
+[[package]]
+name = "prost"
+version = "0.14.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d2ea70524a2f82d518bce41317d0fae74151505651af45faf1ffbd6fd33f0568"
+dependencies = [
+ "bytes",
+ "prost-derive 0.14.3",
+]
+
 [[package]]
 name = "prost-build"
 version = "0.8.0"
@@ -4363,6 +4373,19 @@ dependencies = [
  "syn 2.0.117",
 ]
 
+[[package]]
+name = "prost-derive"
+version = "0.14.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "27c6023962132f4b30eb4c172c91ce92d933da334c59c23cddee82358ddafb0b"
+dependencies = [
+ "anyhow",
+ "itertools 0.14.0",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.117",
+]
+
 [[package]]
 name = "prost-types"
 version = "0.8.0"
@@ -4382,6 +4405,15 @@ dependencies = [
  "prost 0.13.5",
 ]
 
+[[package]]
+name = "prost-types"
+version = "0.14.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8991c4cbdb8bc5b11f0b074ffe286c30e523de90fee5ba8132f1399f23cb3dd7"
+dependencies = [
+ "prost 0.14.3",
+]
+
 [[package]]
 name = "protobuf"
 version = "2.28.0"
@@ -5597,7 +5629,7 @@ dependencies = [
  "nix 0.31.3",
  "oci-spec 0.9.0",
  "prost 0.13.5",
- "prost-types 0.13.5",
+ "prost-types 0.14.3",
  "serde",
  "serde_json",
  "sha256",
diff --git a/crates/stress-test/Cargo.toml b/crates/stress-test/Cargo.toml
index ed94d4379b..6f6f43e128 100644
--- a/crates/stress-test/Cargo.toml
+++ b/crates/stress-test/Cargo.toml
@@ -11,7 +11,7 @@ homepage.workspace = true
 anyhow = { workspace = true }
 trapeze = "0.7.6"
 prost = "0.13"
-prost-types = "0.13"
+prost-types = "0.14"
 tokio = { workspace = true, features = ["rt-multi-thread", "macros", "fs", "process", "signal"] }
 tokio-async-drop = "0.1.0"
 humantime = "2.3.0"