diff --git a/Cargo.lock b/Cargo.lock
index 77575fd5..1e3b7022 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2965,7 +2965,7 @@ dependencies = [
  "chrono",
  "pbjson",
  "pbjson-build",
- "prost 0.13.5",
+ "prost 0.14.1",
  "prost-build",
  "serde",
  "serde_json",
@@ -3197,7 +3197,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "be769465445e8c1474e9c5dac2018218498557af32d9ed057325ec9a41ae81bf"
 dependencies = [
  "heck",
- "itertools 0.14.0",
+ "itertools 0.12.1",
  "log",
  "multimap",
  "once_cell",
@@ -3217,7 +3217,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8a56d757972c98b346a9b766e3f02746cde6dd1cd1d1d563472929fdd74bec4d"
 dependencies = [
  "anyhow",
- "itertools 0.14.0",
+ "itertools 0.12.1",
  "proc-macro2",
  "quote",
  "syn 2.0.104",
@@ -3230,7 +3230,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9120690fafc389a67ba3803df527d0ec9cbbc9cc45e4cc20b332996dfb672425"
 dependencies = [
  "anyhow",
- "itertools 0.14.0",
+ "itertools 0.12.1",
  "proc-macro2",
  "quote",
  "syn 2.0.104",
@@ -3288,7 +3288,7 @@ dependencies = [
  "duckdb",
  "futures",
  "indicatif",
- "prost 0.13.5",
+ "prost 0.14.1",
  "quary-core",
  "quary-databases",
  "quary_proto",
@@ -3316,7 +3316,7 @@ dependencies = [
  "mockall",
  "pbjson-types",
  "petgraph 0.6.5",
- "prost 0.13.5",
+ "prost 0.14.1",
  "quary_proto",
  "regex",
  "rust-embed",
@@ -3370,7 +3370,7 @@ dependencies = [
  "getrandom 0.3.3",
  "js-sys",
  "minijinja",
- "prost 0.13.5",
+ "prost 0.14.1",
  "quary-core",
  "quary_proto",
  "send_wrapper",
@@ -3391,7 +3391,7 @@ version = "0.1.0"
 dependencies = [
  "pbjson",
  "pbjson-types",
- "prost 0.13.5",
+ "prost 0.14.1",
  "serde",
 ]
 
diff --git a/proto/gen/rust/Cargo.toml b/proto/gen/rust/Cargo.toml
index a2ba6e0a..05204dfb 100644
--- a/proto/gen/rust/Cargo.toml
+++ b/proto/gen/rust/Cargo.toml
@@ -6,7 +6,7 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-prost = { version = "0.13", default-features = false }
+prost = { version = "0.14", default-features = false }
 pbjson = "0.7"
 serde = { version = "1.0", default-features = false }
 pbjson-types = { version = "0.7", path = "../../../rust/pbjson-types" }
diff --git a/rust/cli/Cargo.toml b/rust/cli/Cargo.toml
index cf059427..033d2ac8 100644
--- a/rust/cli/Cargo.toml
+++ b/rust/cli/Cargo.toml
@@ -16,7 +16,7 @@ quary_proto = { path = "../../proto/gen/rust" }
 tokio = { version = "1", features = ["full"] }
 async-trait = "0.1.80"
 indicatif = "0.17"
-prost = "0.13"
+prost = "0.14"
 futures = "0.3.31"
 base64 = "0.22.1"
 dotenv = "0.15"
diff --git a/rust/core/Cargo.toml b/rust/core/Cargo.toml
index de52c8e2..307cb526 100644
--- a/rust/core/Cargo.toml
+++ b/rust/core/Cargo.toml
@@ -15,7 +15,7 @@ sqlinference.workspace = true
 sqruff-lib-core.workspace = true
 sqruff-lib-dialects.workspace = true
 
-prost = { default-features = false, version = "0.13" }
+prost = { default-features = false, version = "0.14" }
 rust-embed = "8"
 csv = "1"
 petgraph = { version = "0.6", default-features = false }
diff --git a/rust/pbjson-types/Cargo.toml b/rust/pbjson-types/Cargo.toml
index 61421c8b..f13f2597 100644
--- a/rust/pbjson-types/Cargo.toml
+++ b/rust/pbjson-types/Cargo.toml
@@ -14,7 +14,7 @@ exclude = ["protos/*"]
 bytes = "1"
 chrono = { version = "0.4", default-features = false, features = ["alloc"] }
 pbjson = { version = "0.7" }
-prost = "0.13"
+prost = "0.14"
 serde = { version = "1", features = ["derive"] }
 
 [dev-dependencies]
diff --git a/rust/wasm-binding/Cargo.toml b/rust/wasm-binding/Cargo.toml
index bf7acaef..b43f5079 100644
--- a/rust/wasm-binding/Cargo.toml
+++ b/rust/wasm-binding/Cargo.toml
@@ -26,7 +26,7 @@ getrandom = { version = "0.3", features = ["wasm_js"] }
 # code size when deploying.
 quary-core = { path = "../core" }
 console_error_panic_hook = { version = "0.1", optional = true }
-prost = { default-features = false, version = "0.13" }
+prost = { default-features = false, version = "0.14" }
 js-sys = "0.3"
 quary_proto = { path = "../../proto/gen/rust" }
 async-trait = "0.1"