diff --git a/Cargo.lock b/Cargo.lock
index 0742db2..9258144 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -271,9 +271,9 @@ dependencies = [
 
 [[package]]
 name = "aws-sigv4"
-version = "0.52.0"
+version = "0.52.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "84c7f88d7395f5411c6eef5889b6cd577ce6b677af461356cbfc20176c26c160"
+checksum = "cd1ee2d9e6e268a77bdf3a0dc2cc8767401627e60abaa32883aaa3d8b47428e9"
 dependencies = [
  "aws-smithy-http",
  "form_urlencoded",