diff --git a/code/lambda/kds_timestream_buf_sess/go.mod b/code/lambda/kds_timestream_buf_sess/go.mod
index a35b8f6..9ef7286 100644
--- a/code/lambda/kds_timestream_buf_sess/go.mod
+++ b/code/lambda/kds_timestream_buf_sess/go.mod
@@ -5,7 +5,7 @@ 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-sdk-go v1.44.199
+	github.com/aws/aws-sdk-go v1.44.298
 	github.com/awslabs/kinesis-aggregation/go v0.0.0-20220926094605-e6e1da9b7b9b
 	github.com/go-kit/kit v0.12.0
 	github.com/golang/protobuf v1.5.2
diff --git a/code/lambda/kds_timestream_buf_sess/go.sum b/code/lambda/kds_timestream_buf_sess/go.sum
index 35ee3cd..c880923 100644
--- a/code/lambda/kds_timestream_buf_sess/go.sum
+++ b/code/lambda/kds_timestream_buf_sess/go.sum
@@ -3,8 +3,8 @@ github.com/Jeffail/gabs/v2 v2.6.1/go.mod h1:xCn81vdHKxFUuWWAaD5jCTQDNPBMh5pPs9IJ
 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 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=
+github.com/aws/aws-sdk-go v1.44.298 h1:5qTxdubgV7PptZJmp/2qDwD2JL187ePL7VOxsSh1i3g=
+github.com/aws/aws-sdk-go v1.44.298/go.mod h1:aVsgQcEevwlmQ7qHE9I3h+dtQgpqhFB+i8Phjh7fkwI=
 github.com/awslabs/kinesis-aggregation/go v0.0.0-20220926094605-e6e1da9b7b9b h1:VenGnSiVBZjvbxCbRtgsOvqHEjKoQd5iTpjtxtZET6w=
 github.com/awslabs/kinesis-aggregation/go v0.0.0-20220926094605-e6e1da9b7b9b/go.mod h1:SghidfnxvX7ribW6nHI7T+IBbc9puZ9kk5Tx/88h8P4=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=