diff --git a/Cargo.lock b/Cargo.lock
index 71c9fe5..4798b93 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -419,9 +419,9 @@ dependencies = [
 
 [[package]]
 name = "aws-smithy-types"
-version = "1.8.0"
+version = "1.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "16ecf7989e381d0cbb7ca06104140d940bf38d8eb9004bd3a12d23df03e3d363"
+checksum = "69bb407740a197147da48238ecc94498493c9e85445732360cec180296ca45f1"
 dependencies = [
  "base64-simd",
  "bytes",