diff --git a/contracts/Cargo.lock b/contracts/Cargo.lock
index 3de59599a7..d38ee62a93 100644
--- a/contracts/Cargo.lock
+++ b/contracts/Cargo.lock
@@ -2267,5 +2267,5 @@ checksum = "ce36e65b0d2999d2aafac989fb249189a141aee1f53c612c1f37d72631959f69"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.3",
+ "syn 2.0.12",
 ]