diff --git a/Cargo.lock b/Cargo.lock
index 0d2b4c3..52ee623 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -345,9 +345,9 @@ checksum = "73473c0e59e6d5812c5dfe2a064a6444949f089e20eec9a2e5506596494e4623"
 
 [[package]]
 name = "syn"
-version = "2.0.33"
+version = "2.0.34"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9caece70c63bfba29ec2fed841a09851b14a235c60010fa4de58089b6c025668"
+checksum = "88ec6cdb6a4c16306eccf52ccd8d492e4ab64705a15a5016acb205251001bf72"
 dependencies = [
  "proc-macro2",
  "quote",