diff --git a/go.mod b/go.mod
index 151f025..73daa70 100644
--- a/go.mod
+++ b/go.mod
@@ -8,7 +8,7 @@ require (
 	github.com/aws/aws-sdk-go-v2/config v1.32.29
 	github.com/aws/aws-sdk-go-v2/credentials v1.19.28
 	github.com/aws/aws-sdk-go-v2/service/ec2 v1.316.0
-	github.com/aws/smithy-go v1.27.3
+	github.com/aws/smithy-go v1.27.4
 	github.com/cloudbase/garm-provider-common v0.1.9
 	github.com/invopop/jsonschema v0.14.0
 	github.com/stretchr/testify v1.11.1
diff --git a/go.sum b/go.sum
index 9dc458a..99f213b 100644
--- a/go.sum
+++ b/go.sum
@@ -28,8 +28,8 @@ github.com/aws/aws-sdk-go-v2/service/ssooidc v1.37.0 h1:fpOlDPI55HdszaxapEGk6HsG
 github.com/aws/aws-sdk-go-v2/service/ssooidc v1.37.0/go.mod h1:DMPWJBjYs6+3+f/qhBFEFPPlQ6NlhWjai3dJNvipJ84=
 github.com/aws/aws-sdk-go-v2/service/sts v1.44.0 h1:bLZ0PolJ8J+HkJHztcXORUpHXBye2U8298lCEMi6ZCU=
 github.com/aws/aws-sdk-go-v2/service/sts v1.44.0/go.mod h1:9gdl4RrflIdpDb2TlXshWgR1F9TeCkvqDx77Vpr4Z/Q=
-github.com/aws/smithy-go v1.27.3 h1:F3Zb497UhhskkfpJmfkXswyo+t0sh9OTBnIHjogWbVY=
-github.com/aws/smithy-go v1.27.3/go.mod h1:YE2RhdIuDbA5E5bTdciG9KrW3+TiEONeUWCqxX9i1Fc=
+github.com/aws/smithy-go v1.27.4 h1:JQcphmBN4f0q/sPqXqROIItRNV/hy10cgu7CsFy616M=
+github.com/aws/smithy-go v1.27.4/go.mod h1:YE2RhdIuDbA5E5bTdciG9KrW3+TiEONeUWCqxX9i1Fc=
 github.com/bahlo/generic-list-go v0.2.0 h1:5sz/EEAK+ls5wF+NeqDpk5+iNdMDXrh3z3nPnH1Wvgk=
 github.com/bahlo/generic-list-go v0.2.0/go.mod h1:2KvAjgMlE5NNynlg/5iLrrCCZ2+5xWbdbCW3pNTGyYg=
 github.com/buger/jsonparser v1.1.2 h1:frqHqw7otoVbk5M8LlE/L7HTnIq2v9RX6EJ48i9AxJk=
diff --git a/vendor/github.com/aws/smithy-go/CHANGELOG.md b/vendor/github.com/aws/smithy-go/CHANGELOG.md
index 1c96bba..e5844fa 100644
--- a/vendor/github.com/aws/smithy-go/CHANGELOG.md
+++ b/vendor/github.com/aws/smithy-go/CHANGELOG.md
@@ -1,3 +1,14 @@
+# Release (2026-07-16)
+
+## General Highlights
+* **Dependency Update**: Updated to the latest SDK module versions
+
+## Module Highlights
+* `github.com/aws/smithy-go/aws-http-auth`: [v1.2.1](aws-http-auth/CHANGELOG.md#v121-2026-07-16)
+  * **Bug Fix**: Use r.URL.Host when r.Host is unset.
+* `github.com/aws/smithy-go/aws-http-auth-schemes`: [v1.0.0](aws-http-auth-schemes/CHANGELOG.md#v100-2026-07-16)
+  * **Release**: Module `github.com/aws/smithy-go/aws-http-auth-schemes` adds generic smithy-go client support for AWS Sigv4 and Sigv4a.
+
 # Release (2026-06-26)
 
 ## General Highlights
diff --git a/vendor/github.com/aws/smithy-go/go_module_metadata.go b/vendor/github.com/aws/smithy-go/go_module_metadata.go
index c9230c6..65d2b6d 100644
--- a/vendor/github.com/aws/smithy-go/go_module_metadata.go
+++ b/vendor/github.com/aws/smithy-go/go_module_metadata.go
@@ -3,4 +3,4 @@
 package smithy
 
 // goModuleVersion is the tagged release for this module
-const goModuleVersion = "1.27.3"
+const goModuleVersion = "1.27.4"
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 12fae05..a6e2439 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -88,7 +88,7 @@ github.com/aws/aws-sdk-go-v2/service/ssooidc/types
 github.com/aws/aws-sdk-go-v2/service/sts
 github.com/aws/aws-sdk-go-v2/service/sts/internal/endpoints
 github.com/aws/aws-sdk-go-v2/service/sts/types
-# github.com/aws/smithy-go v1.27.3
+# github.com/aws/smithy-go v1.27.4
 ## explicit; go 1.24
 github.com/aws/smithy-go
 github.com/aws/smithy-go/auth