diff --git a/Cargo.lock b/Cargo.lock
index 2564a99b..8eabf2c6 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4103,7 +4103,7 @@ dependencies = [
  "semver",
  "serde",
  "serde_json",
- "syn 2.0.119",
+ "syn 3.0.3",
  "tempfile",
  "tokio",
 ]
diff --git a/scripts/Cargo.toml b/scripts/Cargo.toml
index 8c1a82af..c14c1ccf 100644
--- a/scripts/Cargo.toml
+++ b/scripts/Cargo.toml
@@ -23,6 +23,6 @@ roxmltree = "0.21.0"
 semver = "1.0.26"
 serde = { version = "1.0.219", features = ["derive"] }
 serde_json = "1.0.140"
-syn = "2.0.89"
+syn = "3.0.0"
 tempfile = "3.14.0"
 tokio = { version = "1.37.0", features = ["full"] }