diff --git a/Cargo.lock b/Cargo.lock
index bc67e99..2f15ea8 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1441,7 +1441,7 @@ dependencies = [
  "flowcore",
  "flowproto",
  "flowruntime",
- "prost",
+ "prost 0.14.3",
  "reqwest 0.11.27",
  "serde",
  "serde_json",
@@ -1472,7 +1472,7 @@ dependencies = [
 name = "flowproto"
 version = "0.1.0"
 dependencies = [
- "prost",
+ "prost 0.14.3",
  "prost-types",
  "tonic",
  "tonic-build",
@@ -1508,7 +1508,7 @@ dependencies = [
  "flownodes",
  "flowproto",
  "flowruntime",
- "prost",
+ "prost 0.14.3",
  "prost-types",
  "serde",
  "serde_json",
@@ -2948,7 +2948,17 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "deb1435c188b76130da55f17a466d252ff7b1418b2ad3e037d127b94e3411f29"
 dependencies = [
  "bytes",
- "prost-derive",
+ "prost-derive 0.12.6",
+]
+
+[[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]]
@@ -2965,7 +2975,7 @@ dependencies = [
  "once_cell",
  "petgraph",
  "prettyplease",
- "prost",
+ "prost 0.12.6",
  "prost-types",
  "regex",
  "syn 2.0.117",
@@ -2985,13 +2995,26 @@ 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",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.117",
+]
+
 [[package]]
 name = "prost-types"
 version = "0.12.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9091c90b0a32608e984ff2fa4091273cbdd755d54935c51d520887f4a1dbd5b0"
 dependencies = [
- "prost",
+ "prost 0.12.6",
 ]
 
 [[package]]
@@ -4324,7 +4347,7 @@ dependencies = [
  "hyper-timeout",
  "percent-encoding",
  "pin-project",
- "prost",
+ "prost 0.12.6",
  "tokio",
  "tokio-stream",
  "tower 0.4.13",
diff --git a/Cargo.toml b/Cargo.toml
index f770f8a..deb2195 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -23,7 +23,7 @@ petgraph = "0.6"
 uuid = { version = "1.6", features = ["v4", "serde"] }
 chrono = { version = "0.4", features = ["serde"] }
 tonic = "0.11"
-prost = "0.12"
+prost = "0.14"
 prost-types = "0.12"
 
 [profile.dev]
diff --git a/crates/flowproto/Cargo.toml b/crates/flowproto/Cargo.toml
index 21b8ac3..fecc237 100644
--- a/crates/flowproto/Cargo.toml
+++ b/crates/flowproto/Cargo.toml
@@ -5,7 +5,7 @@ edition = "2021"
 
 [dependencies]
 tonic = "0.11"
-prost = "0.12"
+prost = "0.14"
 prost-types = "0.12"
 
 [build-dependencies]