diff --git a/src/_bcrypt/Cargo.lock b/src/_bcrypt/Cargo.lock
index 828393c8af577eee205abb2cca9d93d08619cecb_c3JjL19iY3J5cHQvQ2FyZ28ubG9jaw==..4ebe35d8dc501f869f0757fccda2edeb0ba08f3c_c3JjL19iY3J5cHQvQ2FyZ28ubG9jaw== 100644
--- a/src/_bcrypt/Cargo.lock
+++ b/src/_bcrypt/Cargo.lock
@@ -373,5 +373,5 @@
 
 [[package]]
 name = "syn"
-version = "1.0.104"
+version = "1.0.105"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -377,5 +377,5 @@
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4ae548ec36cf198c0ef7710d3c230987c2d6d7bd98ad6edc0274462724c585ce"
+checksum = "60b9b43d45702de4c839cb9b51d9f529c5dd26a4aff255b42b1ebc03e88ee908"
 dependencies = [
  "proc-macro2",
  "quote",