diff --git a/Cargo.lock b/Cargo.lock
index 03133e6..3ed8ef6 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1795,9 +1795,9 @@ dependencies = [
 
 [[package]]
 name = "prost"
-version = "0.13.1"
+version = "0.13.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e13db3d3fde688c61e2446b4d843bc27a7e8af269a69440c0308021dc92333cc"
+checksum = "2c0fef6c4230e4ccf618a35c59d7ede15dea37de8427500f50aff708806e42ec"
 dependencies = [
  "bytes",
  "prost-derive",
@@ -1826,9 +1826,9 @@ dependencies = [
 
 [[package]]
 name = "prost-derive"
-version = "0.13.1"
+version = "0.13.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "18bec9b0adc4eba778b33684b7ba3e7137789434769ee3ce3930463ef904cfca"
+checksum = "157c5a9d7ea5c2ed2d9fb8f495b64759f7816c7eaea54ba3978f0d63000162e3"
 dependencies = [
  "anyhow",
  "itertools",
diff --git a/wacker/Cargo.toml b/wacker/Cargo.toml
index 8535a3f..168d234 100644
--- a/wacker/Cargo.toml
+++ b/wacker/Cargo.toml
@@ -28,7 +28,7 @@ wasmtime-wasi-http = "25.0.1"
 cap-std = "3.0.0"
 rand = "0.8.5"
 tower = "0.4.13"
-prost = "0.13.1"
+prost = "0.13.4"
 async-stream = "0.3.5"
 hyper = "1.5.1"
 hyper-util = "0.1.6"