diff --git a/go.mod b/go.mod
index 26032a06..fece4011 100644
--- a/go.mod
+++ b/go.mod
@@ -20,7 +20,7 @@ require (
 	github.com/aws/aws-sdk-go-v2/service/servicediscovery v1.18.2
 	github.com/aws/aws-sdk-go-v2/service/ssm v1.28.0
 	github.com/aws/aws-sdk-go-v2/service/sts v1.19.0
-	github.com/aws/smithy-go v1.16.0
+	github.com/aws/smithy-go v1.19.0
 	github.com/fatih/color v1.16.0
 	github.com/fujiwara/cfn-lookup v1.0.0
 	github.com/fujiwara/ecsta v0.3.3
diff --git a/go.sum b/go.sum
index 4ade5eda..fa21fad2 100644
--- a/go.sum
+++ b/go.sum
@@ -200,8 +200,8 @@ github.com/aws/aws-sdk-go-v2/service/sts v1.19.0/go.mod h1:BgQOMsg8av8jset59jely
 github.com/aws/smithy-go v1.13.3/go.mod h1:Tg+OJXh4MB2R/uN61Ko2f6hTZwB/ZYGOtib8J3gBHzA=
 github.com/aws/smithy-go v1.13.4/go.mod h1:Tg+OJXh4MB2R/uN61Ko2f6hTZwB/ZYGOtib8J3gBHzA=
 github.com/aws/smithy-go v1.13.5/go.mod h1:Tg+OJXh4MB2R/uN61Ko2f6hTZwB/ZYGOtib8J3gBHzA=
-github.com/aws/smithy-go v1.16.0 h1:gJZEH/Fqh+RsvlJ1Zt4tVAtV6bKkp3cC+R6FCZMNzik=
-github.com/aws/smithy-go v1.16.0/go.mod h1:NukqUGpCZIILqqiV0NIjeFh24kd/FAa4beRb6nbIUPE=
+github.com/aws/smithy-go v1.19.0 h1:KWFKQV80DpP3vJrrA9sVAHQ5gc2z8i4EzrLhLlWXcBM=
+github.com/aws/smithy-go v1.19.0/go.mod h1:NukqUGpCZIILqqiV0NIjeFh24kd/FAa4beRb6nbIUPE=
 github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
 github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghfAqPWnc=
 github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=