diff --git a/Cargo.lock b/Cargo.lock
index 5871b1e..35f1b59 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2052,9 +2052,9 @@ dependencies = [
 
 [[package]]
 name = "prost"
-version = "0.12.3"
+version = "0.12.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "146c289cda302b98a28d40c8b3b90498d6e526dd24ac2ecea73e4e491685b94a"
+checksum = "d0f5d036824e4761737860779c906171497f6d55681139d8312388f8fe398922"
 dependencies = [
  "bytes",
  "prost-derive",
@@ -2084,12 +2084,12 @@ dependencies = [
 
 [[package]]
 name = "prost-derive"
-version = "0.12.3"
+version = "0.12.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "efb6c9a1dd1def8e2124d17e83a20af56f1570d6c2d2bd9e266ccb768df3840e"
+checksum = "19de2de2a00075bf566bee3bd4db014b11587e84184d3f7a791bc17f1a8e9e48"
 dependencies = [
  "anyhow",
- "itertools 0.10.5",
+ "itertools 0.12.0",
  "proc-macro2",
  "quote",
  "syn 2.0.48",
diff --git a/Cargo.toml b/Cargo.toml
index 3b1bab8..dd5818e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -33,7 +33,7 @@ tracing-subscriber = { version = "0.3.18", features = ["tracing-log"]}
 futures-channel = "0.3.26"
 futures-util = "0.3.26"
 log = { version = "0.4.17", features = ["kv_unstable", "kv_unstable_serde"] }
-prost = "0.12.3"
+prost = "0.12.4"
 prost-types = "0.12.3"
 serde_json = "1.0.115"
 serde = { version = "1.0.197", features = ["derive"] }
diff --git a/protobuf/Cargo.toml b/protobuf/Cargo.toml
index dfc462a..e4ac5d2 100644
--- a/protobuf/Cargo.toml
+++ b/protobuf/Cargo.toml
@@ -10,7 +10,7 @@ name = "protobuf"
 path = "src/lib.rs"
 
 [dependencies]
-prost = "0.12.3"
+prost = "0.12.4"
 prost-types = "0.12.3"
 
 [build-dependencies]
diff --git a/services/Cargo.toml b/services/Cargo.toml
index 4c55d5f..9859860 100644
--- a/services/Cargo.toml
+++ b/services/Cargo.toml
@@ -14,7 +14,7 @@ futures-util = "0.3.28"
 goval = { package = "protobuf", path = "../protobuf"}
 notify-debouncer-full = { version = "0.3.1", default-features = false }
 portable-pty = "0.8.1"
-prost = "0.12.3"
+prost = "0.12.4"
 prost-types = "0.12.3"
 ropey = "1.6.0"
 serde = "1.0.197"