diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7586b536..0e86d2db 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -23,7 +23,7 @@ Inspired from [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 ### Security
 
 ### Dependencies
-- Bump `github.com/aws/aws-sdk-go` from 1.51.21 to 1.53.15 ([#534](https://github.com/opensearch-project/opensearch-go/pull/534), [#537](https://github.com/opensearch-project/opensearch-go/pull/537), [#538](https://github.com/opensearch-project/opensearch-go/pull/538), [#545](https://github.com/opensearch-project/opensearch-go/pull/545), [#554](https://github.com/opensearch-project/opensearch-go/pull/554), [#557](https://github.com/opensearch-project/opensearch-go/pull/557))
+- Bump `github.com/aws/aws-sdk-go` from 1.51.21 to 1.53.20 ([#534](https://github.com/opensearch-project/opensearch-go/pull/534), [#537](https://github.com/opensearch-project/opensearch-go/pull/537), [#538](https://github.com/opensearch-project/opensearch-go/pull/538), [#545](https://github.com/opensearch-project/opensearch-go/pull/545), [#554](https://github.com/opensearch-project/opensearch-go/pull/554), [#557](https://github.com/opensearch-project/opensearch-go/pull/557), [#563](https://github.com/opensearch-project/opensearch-go/pull/563))
 - Bump `github.com/wI2L/jsondiff` from 0.5.1 to 0.5.2 ([#535](https://github.com/opensearch-project/opensearch-go/pull/535))
 - Bump `github.com/aws/aws-sdk-go-v2/config` from 1.27.11 to 1.27.17 ([#546](https://github.com/opensearch-project/opensearch-go/pull/546), [#553](https://github.com/opensearch-project/opensearch-go/pull/553), [#558](https://github.com/opensearch-project/opensearch-go/pull/558))
 - Bump `github.com/aws/aws-sdk-go-v2` from 1.27.0 to 1.27.1 ([#559](https://github.com/opensearch-project/opensearch-go/pull/559))
diff --git a/go.mod b/go.mod
index abffd402..15c2e62c 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,7 @@ module github.com/opensearch-project/opensearch-go/v4
 go 1.21
 
 require (
-	github.com/aws/aws-sdk-go v1.53.15
+	github.com/aws/aws-sdk-go v1.53.20
 	github.com/aws/aws-sdk-go-v2 v1.27.1
 	github.com/aws/aws-sdk-go-v2/config v1.27.17
 	github.com/stretchr/testify v1.9.0
diff --git a/go.sum b/go.sum
index 2be84107..832c7809 100644
--- a/go.sum
+++ b/go.sum
@@ -1,5 +1,5 @@
-github.com/aws/aws-sdk-go v1.53.15 h1:FtZmkg7xM8RfP2oY6p7xdKBYrRgkITk9yve2QV7N938=
-github.com/aws/aws-sdk-go v1.53.15/go.mod h1:LF8svs817+Nz+DmiMQKTO3ubZ/6IaTpq3TjupRn3Eqk=
+github.com/aws/aws-sdk-go v1.53.20 h1:cYWPvZLP1gPj5CfUdnfjaaA7WFK3FGoJ/R9+Ks1inU4=
+github.com/aws/aws-sdk-go v1.53.20/go.mod h1:LF8svs817+Nz+DmiMQKTO3ubZ/6IaTpq3TjupRn3Eqk=
 github.com/aws/aws-sdk-go-v2 v1.27.1 h1:xypCL2owhog46iFxBKKpBcw+bPTX/RJzwNj8uSilENw=
 github.com/aws/aws-sdk-go-v2 v1.27.1/go.mod h1:ffIFB97e2yNsv4aTSGkqtHnppsIJzw7G7BReUZ3jCXM=
 github.com/aws/aws-sdk-go-v2/config v1.27.17 h1:L0JZN7Gh7pT6u5CJReKsLhGKparqNKui+mcpxMXjDZc=