diff --git a/src/code.cloudfoundry.org/go.mod b/src/code.cloudfoundry.org/go.mod
index 0fdb13f431..0ca6636d44 100644
--- a/src/code.cloudfoundry.org/go.mod
+++ b/src/code.cloudfoundry.org/go.mod
@@ -42,7 +42,7 @@ require (
 	code.cloudfoundry.org/tlsconfig v0.0.0-20231017135636-f0e44068c22f
 	github.com/GaryBoone/GoStats v0.0.0-20130122001700-1993eafbef57
 	github.com/ajstarks/svgo v0.0.0-20211024235047-1546f124cd8b
-	github.com/aws/aws-sdk-go v1.49.18
+	github.com/aws/aws-sdk-go v1.49.21
 	github.com/awslabs/amazon-ecr-credential-helper/ecr-login v0.0.0-20240108175922-ee6f7ad882c7
 	github.com/cactus/go-statsd-client v3.1.1-0.20161031215955-d8eabe07bc70+incompatible
 	github.com/cespare/xxhash/v2 v2.2.0
diff --git a/src/code.cloudfoundry.org/go.sum b/src/code.cloudfoundry.org/go.sum
index 6f0ae45276..e15004ec8d 100644
--- a/src/code.cloudfoundry.org/go.sum
+++ b/src/code.cloudfoundry.org/go.sum
@@ -669,8 +669,8 @@ github.com/apache/arrow/go/v11 v11.0.0/go.mod h1:Eg5OsL5H+e299f7u5ssuXsuHQVEGC4x
 github.com/apache/thrift v0.16.0/go.mod h1:PHK3hniurgQaNMZYaCLEqXKsYK8upmhPbmdP2FXSqgU=
 github.com/apoydence/eachers v0.0.0-20181020210610-23942921fe77 h1:afT88tB6u9JCKQZVAAaa9ICz/uGn5Uw9ekn6P22mYKM=
 github.com/apoydence/eachers v0.0.0-20181020210610-23942921fe77/go.mod h1:bXvGk6IkT1Agy7qzJ+DjIw/SJ1AaB3AvAuMDVV+Vkoo=
-github.com/aws/aws-sdk-go v1.49.18 h1:g/iMXkfXeJQ7MvnLwroxWsTTNkHtdVJGxIgrAIEG62M=
-github.com/aws/aws-sdk-go v1.49.18/go.mod h1:LF8svs817+Nz+DmiMQKTO3ubZ/6IaTpq3TjupRn3Eqk=
+github.com/aws/aws-sdk-go v1.49.21 h1:Rl8KW6HqkwzhATwvXhyr7vD4JFUMi7oXGAw9SrxxIFY=
+github.com/aws/aws-sdk-go v1.49.21/go.mod h1:LF8svs817+Nz+DmiMQKTO3ubZ/6IaTpq3TjupRn3Eqk=
 github.com/aws/aws-sdk-go-v2 v1.24.1 h1:xAojnj+ktS95YZlDf0zxWBkbFtymPeDP+rvUQIH3uAU=
 github.com/aws/aws-sdk-go-v2 v1.24.1/go.mod h1:LNh45Br1YAkEKaAqvmE1m8FUx6a5b/V0oAKV7of29b4=
 github.com/aws/aws-sdk-go-v2/config v1.26.3 h1:dKuc2jdp10y13dEEvPqWxqLoc0vF3Z9FC45MvuQSxOA=
diff --git a/src/code.cloudfoundry.org/vendor/github.com/aws/aws-sdk-go/aws/endpoints/defaults.go b/src/code.cloudfoundry.org/vendor/github.com/aws/aws-sdk-go/aws/endpoints/defaults.go
index 05a5189b9e..69418ba1c7 100644
--- a/src/code.cloudfoundry.org/vendor/github.com/aws/aws-sdk-go/aws/endpoints/defaults.go
+++ b/src/code.cloudfoundry.org/vendor/github.com/aws/aws-sdk-go/aws/endpoints/defaults.go
@@ -35485,6 +35485,29 @@ var awscnPartition = partition{
 				}: endpoint{},
 			},
 		},
+		"iottwinmaker": service{
+			Endpoints: serviceEndpoints{
+				endpointKey{
+					Region: "api-cn-north-1",
+				}: endpoint{
+					Hostname: "api.iottwinmaker.cn-north-1.amazonaws.com.cn",
+					CredentialScope: credentialScope{
+						Region: "cn-north-1",
+					},
+				},
+				endpointKey{
+					Region: "cn-north-1",
+				}: endpoint{},
+				endpointKey{
+					Region: "data-cn-north-1",
+				}: endpoint{
+					Hostname: "data.iottwinmaker.cn-north-1.amazonaws.com.cn",
+					CredentialScope: credentialScope{
+						Region: "cn-north-1",
+					},
+				},
+			},
+		},
 		"kafka": service{
 			Endpoints: serviceEndpoints{
 				endpointKey{
@@ -43698,6 +43721,19 @@ var awsisoPartition = partition{
 				}: endpoint{},
 			},
 		},
+		"guardduty": service{
+			IsRegionalized: boxedTrue,
+			Defaults: endpointDefaults{
+				defaultKey{}: endpoint{
+					Protocols: []string{"https"},
+				},
+			},
+			Endpoints: serviceEndpoints{
+				endpointKey{
+					Region: "us-iso-east-1",
+				}: endpoint{},
+			},
+		},
 		"health": service{
 			Endpoints: serviceEndpoints{
 				endpointKey{
diff --git a/src/code.cloudfoundry.org/vendor/github.com/aws/aws-sdk-go/aws/version.go b/src/code.cloudfoundry.org/vendor/github.com/aws/aws-sdk-go/aws/version.go
index e6dbda5167..fc9a2e5040 100644
--- a/src/code.cloudfoundry.org/vendor/github.com/aws/aws-sdk-go/aws/version.go
+++ b/src/code.cloudfoundry.org/vendor/github.com/aws/aws-sdk-go/aws/version.go
@@ -5,4 +5,4 @@ package aws
 const SDKName = "aws-sdk-go"
 
 // SDKVersion is the version of this SDK
-const SDKVersion = "1.49.18"
+const SDKVersion = "1.49.21"
diff --git a/src/code.cloudfoundry.org/vendor/modules.txt b/src/code.cloudfoundry.org/vendor/modules.txt
index 0cf00c5033..32398dc248 100644
--- a/src/code.cloudfoundry.org/vendor/modules.txt
+++ b/src/code.cloudfoundry.org/vendor/modules.txt
@@ -144,7 +144,7 @@ github.com/Microsoft/go-winio/pkg/guid
 # github.com/ajstarks/svgo v0.0.0-20211024235047-1546f124cd8b
 ## explicit; go 1.15
 github.com/ajstarks/svgo
-# github.com/aws/aws-sdk-go v1.49.18
+# github.com/aws/aws-sdk-go v1.49.21
 ## explicit; go 1.19
 github.com/aws/aws-sdk-go/aws
 github.com/aws/aws-sdk-go/aws/auth/bearer