diff --git a/go.mod b/go.mod
index db024c0..e32eaa2 100644
--- a/go.mod
+++ b/go.mod
@@ -4,7 +4,7 @@ go 1.15
 
 require (
 	github.com/aws/aws-lambda-go v1.46.0
-	github.com/aws/aws-sdk-go v1.53.15
+	github.com/aws/aws-sdk-go v1.53.21
 	github.com/kr/pretty v0.3.1 // indirect
 	github.com/rogpeppe/go-internal v1.12.0 // indirect
 	github.com/stretchr/testify v1.8.4 // indirect
diff --git a/go.sum b/go.sum
index b8c56e5..fb212d6 100644
--- a/go.sum
+++ b/go.sum
@@ -8,6 +8,8 @@ github.com/aws/aws-sdk-go v1.53.11 h1:KcmduYvX15rRqt4ZU/7jKkmDxU/G87LJ9MUI0yQJh0
 github.com/aws/aws-sdk-go v1.53.11/go.mod h1:LF8svs817+Nz+DmiMQKTO3ubZ/6IaTpq3TjupRn3Eqk=
 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 v1.53.21 h1:vAXk3mJQqveg1H3uZaUBaGXrKWa97hc9zBhudsDZugA=
+github.com/aws/aws-sdk-go v1.53.21/go.mod h1:LF8svs817+Nz+DmiMQKTO3ubZ/6IaTpq3TjupRn3Eqk=
 github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
 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=