diff --git a/Cargo.lock b/Cargo.lock
index d84802c6c..76b61a72d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1127,9 +1127,9 @@ checksum = "8ea5119cdb4c55b55d432abb513a0429384878c15dde60cc77b1c99de1a95a6a"
 
 [[package]]
 name = "syn"
-version = "1.0.28"
+version = "1.0.29"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e7e33a62f20d3dc02a1bc9c1d385f92b459bbf35e4dc325eed20c53db5b90c03"
+checksum = "bb37da98a55b1d08529362d9cbb863be17556873df2585904ab9d2bc951291d0"
 dependencies = [
  "proc-macro2",
  "quote",