diff --git a/Cargo.lock b/Cargo.lock
index 840050e..0d9f9f7 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -400,9 +400,9 @@ dependencies = [
 
 [[package]]
 name = "aws-smithy-types"
-version = "1.2.11"
+version = "1.2.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "38ddc9bd6c28aeb303477170ddd183760a956a03e083b3902a990238a7e3792d"
+checksum = "a28f6feb647fb5e0d5b50f0472c19a7db9462b74e2fec01bb0b44eedcc834e97"
 dependencies = [
  "base64-simd",
  "bytes",