diff --git a/lang/rust/Cargo.lock b/lang/rust/Cargo.lock
index c0b53240aed..6fd2e9a610b 100644
--- a/lang/rust/Cargo.lock
+++ b/lang/rust/Cargo.lock
@@ -1306,9 +1306,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "2.0.75"
+version = "2.0.76"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f6af063034fc1935ede7be0122941bafa9bacb949334d090b77ca98b5817c7d9"
+checksum = "578e081a14e0cefc3279b0472138c513f37b41a08d5a3cca9b6e4e8ceb6cd525"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/lang/rust/avro_derive/Cargo.toml b/lang/rust/avro_derive/Cargo.toml
index bece6a38af7..7170d26ca41 100644
--- a/lang/rust/avro_derive/Cargo.toml
+++ b/lang/rust/avro_derive/Cargo.toml
@@ -37,7 +37,7 @@ darling = { default-features = false, version = "0.20.10" }
 proc-macro2 = { default-features = false, version = "1.0.86" }
 quote = { default-features = false, version = "1.0.37" }
 serde_json = { workspace = true }
-syn = { default-features = false, version = "2.0.75", features = ["full", "fold"] }
+syn = { default-features = false, version = "2.0.76", features = ["full", "fold"] }
 
 [dev-dependencies]
 apache-avro = { default-features = false, path = "../avro", features = ["derive"] }