diff --git a/go.mod b/go.mod
index 0e83a11..786561e 100644
--- a/go.mod
+++ b/go.mod
@@ -4,7 +4,7 @@ go 1.12
 
 require (
 	github.com/aws/amazon-kinesis-firehose-for-fluent-bit v1.5.1
-	github.com/aws/aws-sdk-go v1.37.6
+	github.com/aws/aws-sdk-go v1.37.15
 	github.com/fluent/fluent-bit-go v0.0.0-20200707230002-2a28684e2382
 	github.com/golang/mock v1.4.4
 	github.com/json-iterator/go v1.1.10
diff --git a/go.sum b/go.sum
index 0c611df..024e46a 100644
--- a/go.sum
+++ b/go.sum
@@ -2,8 +2,8 @@ github.com/aws/amazon-kinesis-firehose-for-fluent-bit v1.5.1 h1:6/X+V7X2W2+e2IPC
 github.com/aws/amazon-kinesis-firehose-for-fluent-bit v1.5.1/go.mod h1:alkjOObhCCp4KtT96XPWFi1PRRLUY0teGD8TWgroo2E=
 github.com/aws/aws-sdk-go v1.36.2 h1:UAeFPct+jHqWM+tgiqDrC9/sfbWj6wkcvpsJ+zdcsvA=
 github.com/aws/aws-sdk-go v1.36.2/go.mod h1:hcU610XS61/+aQV88ixoOzUoG7v3b31pl2zKMmprdro=
-github.com/aws/aws-sdk-go v1.37.6 h1:SWYjRvyZw6DJc3pkZfRWVRD/5wiTDuwOkyb89AAkEBY=
-github.com/aws/aws-sdk-go v1.37.6/go.mod h1:hcU610XS61/+aQV88ixoOzUoG7v3b31pl2zKMmprdro=
+github.com/aws/aws-sdk-go v1.37.15 h1:W7l7gLLMcYRlg6a+uvf3Zz4jYwdqYzhe5ymqwWoOhp4=
+github.com/aws/aws-sdk-go v1.37.15/go.mod h1:hcU610XS61/+aQV88ixoOzUoG7v3b31pl2zKMmprdro=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=