diff --git a/code/lambda/kds_timestream_buf_sess/go.mod b/code/lambda/kds_timestream_buf_sess/go.mod
index a35b8f6..8c52c09 100644
--- a/code/lambda/kds_timestream_buf_sess/go.mod
+++ b/code/lambda/kds_timestream_buf_sess/go.mod
@@ -4,7 +4,7 @@ go 1.18
 
 require (
 	github.com/Jeffail/gabs/v2 v2.6.1
-	github.com/aws/aws-lambda-go v1.37.0
+	github.com/aws/aws-lambda-go v1.41.0
 	github.com/aws/aws-sdk-go v1.44.199
 	github.com/awslabs/kinesis-aggregation/go v0.0.0-20220926094605-e6e1da9b7b9b
 	github.com/go-kit/kit v0.12.0
diff --git a/code/lambda/kds_timestream_buf_sess/go.sum b/code/lambda/kds_timestream_buf_sess/go.sum
index 35ee3cd..a090912 100644
--- a/code/lambda/kds_timestream_buf_sess/go.sum
+++ b/code/lambda/kds_timestream_buf_sess/go.sum
@@ -1,7 +1,7 @@
 github.com/Jeffail/gabs/v2 v2.6.1 h1:wwbE6nTQTwIMsMxzi6XFQQYRZ6wDc1mSdxoAN+9U4Gk=
 github.com/Jeffail/gabs/v2 v2.6.1/go.mod h1:xCn81vdHKxFUuWWAaD5jCTQDNPBMh5pPs9IJ+NcziBI=
-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-lambda-go v1.41.0 h1:l/5fyVb6Ud9uYd411xdHZzSf2n86TakxzpvIoz7l+3Y=
+github.com/aws/aws-lambda-go v1.41.0/go.mod h1:jwFe2KmMsHmffA1X2R09hH6lFzJQxzI8qK17ewzbQMM=
 github.com/aws/aws-sdk-go v1.19.48/go.mod h1:KmX6BPdI08NWTb3/sm4ZGu5ShLoqVDhKgpiN924inxo=
 github.com/aws/aws-sdk-go v1.44.199 h1:hYuQmS4zLMJR9v2iOp2UOD6Vi/0V+nwyR/Uhrkrtlbc=
 github.com/aws/aws-sdk-go v1.44.199/go.mod h1:aVsgQcEevwlmQ7qHE9I3h+dtQgpqhFB+i8Phjh7fkwI=