diff --git a/Cargo.lock b/Cargo.lock
index 21519e8d0e0..2208852cdf1 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2971,7 +2971,7 @@ version = "0.5.4"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 1.0.109",
+ "syn 2.0.38",
  "tracing",
 ]
 
diff --git a/crates/fluvio-protocol-derive/Cargo.toml b/crates/fluvio-protocol-derive/Cargo.toml
index db57e9184d9..9a6856a408c 100644
--- a/crates/fluvio-protocol-derive/Cargo.toml
+++ b/crates/fluvio-protocol-derive/Cargo.toml
@@ -18,7 +18,7 @@ quote = { workspace = true }
 tracing = { workspace = true }
 
 [dependencies.syn]
-version = "1.0.0"
+version = "2.0.38"
 features = ["full"]