diff --git a/Cargo.lock b/Cargo.lock
index eef85b3a4..02aa93234 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -499,7 +499,7 @@ version = "0.8.0"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.119",
+ "syn 3.0.3",
 ]
 
 [[package]]
@@ -1778,7 +1778,7 @@ version = "0.5.0"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.119",
+ "syn 3.0.3",
  "tls_codec 0.5.0",
  "trybuild",
 ]