diff --git a/services/feature-flags/Cargo.lock b/services/feature-flags/Cargo.lock
index 56196a9472..0ed86cee41 100644
--- a/services/feature-flags/Cargo.lock
+++ b/services/feature-flags/Cargo.lock
@@ -412,9 +412,9 @@ dependencies = [
 
 [[package]]
 name = "aws-sigv4"
-version = "0.54.1"
+version = "0.54.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cdaf11005b7444e6cd66f600d09861a3aeb6eb89a0f003c7c9820dbab2d15297"
+checksum = "86529e7b64d902efea8fff52c1b2529368d04f90305cf632729e3713f6b57dc0"
 dependencies = [
  "aws-smithy-http",
  "form_urlencoded",