diff --git a/go.mod b/go.mod
index 61bc5cd..14d0654 100644
--- a/go.mod
+++ b/go.mod
@@ -5,7 +5,7 @@ go 1.18
 require (
 	github.com/Songmu/flextime v0.1.0
 	github.com/awalterschulze/gographviz v2.0.3+incompatible
-	github.com/aws/aws-lambda-go v1.33.0
+	github.com/aws/aws-lambda-go v1.37.0
 	github.com/aws/aws-sdk-go-v2 v1.16.7
 	github.com/aws/aws-sdk-go-v2/service/lambda v1.23.4
 	github.com/google/subcommands v1.2.0
diff --git a/go.sum b/go.sum
index b0c6860..b35bd18 100644
--- a/go.sum
+++ b/go.sum
@@ -2,8 +2,8 @@ github.com/Songmu/flextime v0.1.0 h1:sss5IALl84LbvU/cS5D1cKNd5ffT94N2BZwC+esgAJI
 github.com/Songmu/flextime v0.1.0/go.mod h1:ofUSZ/qj7f1BfQQ6rEH4ovewJ0SZmLOjBF1xa8iE87Q=
 github.com/awalterschulze/gographviz v2.0.3+incompatible h1:9sVEXJBJLwGX7EQVhLm2elIKCm7P2YHFC8v6096G09E=
 github.com/awalterschulze/gographviz v2.0.3+incompatible/go.mod h1:GEV5wmg4YquNw7v1kkyoX9etIk8yVmXj+AkDHuuETHs=
-github.com/aws/aws-lambda-go v1.33.0 h1:n4kw3zie82vPpLLN58ahlYHBz9k8QeK2svQep+jGnB8=
-github.com/aws/aws-lambda-go v1.33.0/go.mod h1:jwFe2KmMsHmffA1X2R09hH6lFzJQxzI8qK17ewzbQMM=
+github.com/aws/aws-lambda-go v1.37.0 h1:WXkQ/xhIcXZZ2P5ZBEw+bbAKeCEcb5NtiYpSwVVzIXg=
+github.com/aws/aws-lambda-go v1.37.0/go.mod h1:jwFe2KmMsHmffA1X2R09hH6lFzJQxzI8qK17ewzbQMM=
 github.com/aws/aws-sdk-go-v2 v1.16.7 h1:zfBwXus3u14OszRxGcqCDS4MfMCv10e8SMJ2r8Xm0Ns=
 github.com/aws/aws-sdk-go-v2 v1.16.7/go.mod h1:6CpKuLXg2w7If3ABZCl/qZ6rEgwtjZTn4eAf4RcEyuw=
 github.com/aws/aws-sdk-go-v2/internal/configsources v1.1.14 h1:2C0pYHcUBmdzPj+EKNC4qj97oK6yjrUhc1KoSodglvk=