diff --git a/forms/multipart-s3/Cargo.toml b/forms/multipart-s3/Cargo.toml
index e38d05d3..b9ee697b 100644
--- a/forms/multipart-s3/Cargo.toml
+++ b/forms/multipart-s3/Cargo.toml
@@ -2,18 +2,17 @@
 name = "multipart-s3"
 version = "0.1.0"
 authors = ["cheolgyu <38715510+cheolgyu@users.noreply.github.com>"]
-edition = "2018"
+edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-actix-web = "3"
-actix-multipart = "0.3"
+actix-web = "4.0.0-beta.21"
+actix-multipart = "0.4.0-beta.12"
 futures = "0.3.1"
-rusoto_s3 = "0.43.0"
-rusoto_core = "0.43.0"
-bytes = { version = "0.5", features = ["serde"] }
+rusoto_s3 = "0.47.0"
+rusoto_core = "0.47.0"
 serde = { version = "1.0.104", features = ["derive"] }
 serde_json = "1.0"
 dotenv = "0.15.0"
-sanitize-filename = "0.2"
+sanitize-filename = "0.3"
diff --git a/forms/multipart-s3/src/utils/upload.rs b/forms/multipart-s3/src/utils/upload.rs
index e93db21d..a35e8ebc 100644
--- a/forms/multipart-s3/src/utils/upload.rs
+++ b/forms/multipart-s3/src/utils/upload.rs
@@ -1,7 +1,6 @@
 use crate::utils::s3::Client;
 use actix_multipart::{Field, Multipart};
-use actix_web::{web, Error};
-use bytes::Bytes;
+use actix_web::{web, web::Bytes, Error};
 use futures::StreamExt;
 use serde::{Deserialize, Serialize};
 use std::convert::From;
@@ -63,13 +62,13 @@ impl Tmpfile {
     }
 }
 
-pub async fn split_payload(payload: &mut Multipart) -> (bytes::Bytes, Vec<Tmpfile>) {
+pub async fn split_payload(payload: &mut Multipart) -> (Bytes, Vec<Tmpfile>) {
     let mut tmp_files: Vec<Tmpfile> = Vec::new();
     let mut data = Bytes::new();
 
     while let Some(item) = payload.next().await {
         let mut field: Field = item.expect(" split_payload err");
-        let content_type = field.content_disposition().unwrap();
+        let content_type = field.content_disposition();
         let name = content_type.get_name().unwrap();
         if name == "data" {
             while let Some(chunk) = field.next().await {
@@ -82,11 +81,13 @@ pub async fn split_payload(payload: &mut Multipart) -> (bytes::Bytes, Vec<Tmpfil
                     let tmp_path = tmp_file.tmp_path.clone();
                     let mut f = web::block(move || std::fs::File::create(&tmp_path))
                         .await
+                        .unwrap()
                         .unwrap();
                     while let Some(chunk) = field.next().await {
                         let data = chunk.unwrap();
                         f = web::block(move || f.write_all(&data).map(|_| f))
                             .await
+                            .unwrap()
                             .unwrap();
                     }
                     tmp_files.push(tmp_file.clone());