diff --git a/Package.resolved b/Package.resolved
index 75f1088..8120162 100644
--- a/Package.resolved
+++ b/Package.resolved
@@ -1,6 +1,69 @@
 {
-  "originHash" : "4d3727268d48cbcdf607ca88aa6e0586c837b2ad667cdfddb7b76bb80a408d38",
+  "originHash" : "639a3281cdbe594ea840e9eecb77397301dda47161e6d2bf39148b1a0933701b",
   "pins" : [
+    {
+      "identity" : "async-http-client",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/swift-server/async-http-client.git",
+      "state" : {
+        "revision" : "0a9b72369b9d87ab155ef585ef50700a34abf070",
+        "version" : "1.23.1"
+      }
+    },
+    {
+      "identity" : "async-kit",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/vapor/async-kit.git",
+      "state" : {
+        "revision" : "e048c8ee94967e8d8a1c2ec0e1156d6f7fa34d31",
+        "version" : "1.20.0"
+      }
+    },
+    {
+      "identity" : "console-kit",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/vapor/console-kit.git",
+      "state" : {
+        "revision" : "966d89ae64cd71c652a1e981bc971de59d64f13d",
+        "version" : "4.15.1"
+      }
+    },
+    {
+      "identity" : "multipart-kit",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/vapor/multipart-kit.git",
+      "state" : {
+        "revision" : "a31236f24bfd2ea2f520a74575881f6731d7ae68",
+        "version" : "4.7.0"
+      }
+    },
+    {
+      "identity" : "routing-kit",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/vapor/routing-kit.git",
+      "state" : {
+        "revision" : "8c9a227476555c55837e569be71944e02a056b72",
+        "version" : "4.9.1"
+      }
+    },
+    {
+      "identity" : "swift-algorithms",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/apple/swift-algorithms.git",
+      "state" : {
+        "revision" : "f6919dfc309e7f1b56224378b11e28bab5bccc42",
+        "version" : "1.2.0"
+      }
+    },
+    {
+      "identity" : "swift-asn1",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/apple/swift-asn1.git",
+      "state" : {
+        "revision" : "7faebca1ea4f9aaf0cda1cef7c43aecd2311ddf6",
+        "version" : "1.3.0"
+      }
+    },
     {
       "identity" : "swift-atomics",
       "kind" : "remoteSourceControl",
@@ -19,6 +82,42 @@
         "version" : "1.1.4"
       }
     },
+    {
+      "identity" : "swift-crypto",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/apple/swift-crypto.git",
+      "state" : {
+        "revision" : "06dc63c6d8da54ee11ceb268cde1fa68161afc96",
+        "version" : "3.9.1"
+      }
+    },
+    {
+      "identity" : "swift-http-types",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/apple/swift-http-types",
+      "state" : {
+        "revision" : "ef18d829e8b92d731ad27bb81583edd2094d1ce3",
+        "version" : "1.3.1"
+      }
+    },
+    {
+      "identity" : "swift-log",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/apple/swift-log.git",
+      "state" : {
+        "revision" : "9cb486020ebf03bfa5b5df985387a14a98744537",
+        "version" : "1.6.1"
+      }
+    },
+    {
+      "identity" : "swift-metrics",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/apple/swift-metrics.git",
+      "state" : {
+        "revision" : "e0165b53d49b413dd987526b641e05e246782685",
+        "version" : "2.5.0"
+      }
+    },
     {
       "identity" : "swift-nio",
       "kind" : "remoteSourceControl",
@@ -28,6 +127,51 @@
         "version" : "2.76.1"
       }
     },
+    {
+      "identity" : "swift-nio-extras",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/apple/swift-nio-extras.git",
+      "state" : {
+        "revision" : "2e9746cfc57554f70b650b021b6ae4738abef3e6",
+        "version" : "1.24.1"
+      }
+    },
+    {
+      "identity" : "swift-nio-http2",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/apple/swift-nio-http2.git",
+      "state" : {
+        "revision" : "eaa71bb6ae082eee5a07407b1ad0cbd8f48f9dca",
+        "version" : "1.34.1"
+      }
+    },
+    {
+      "identity" : "swift-nio-ssl",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/apple/swift-nio-ssl.git",
+      "state" : {
+        "revision" : "c7e95421334b1068490b5d41314a50e70bab23d1",
+        "version" : "2.29.0"
+      }
+    },
+    {
+      "identity" : "swift-nio-transport-services",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/apple/swift-nio-transport-services.git",
+      "state" : {
+        "revision" : "bbd5e63cf949b7db0c9edaf7a21e141c52afe214",
+        "version" : "1.23.0"
+      }
+    },
+    {
+      "identity" : "swift-numerics",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/apple/swift-numerics.git",
+      "state" : {
+        "revision" : "0a5bc04095a675662cf24757cc0640aa2204253b",
+        "version" : "1.0.2"
+      }
+    },
     {
       "identity" : "swift-system",
       "kind" : "remoteSourceControl",
@@ -36,6 +180,24 @@
         "revision" : "c8a44d836fe7913603e246acab7c528c2e780168",
         "version" : "1.4.0"
       }
+    },
+    {
+      "identity" : "vapor",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/vapor/vapor.git",
+      "state" : {
+        "revision" : "fb619ab6485a88787ef9c78ba70e7415f8ebf981",
+        "version" : "4.106.4"
+      }
+    },
+    {
+      "identity" : "websocket-kit",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/vapor/websocket-kit.git",
+      "state" : {
+        "revision" : "4232d34efa49f633ba61afde365d3896fc7f8740",
+        "version" : "2.15.0"
+      }
     }
   ],
   "version" : 3
diff --git a/Package.swift b/Package.swift
index 7e227cc..6d741b6 100644
--- a/Package.swift
+++ b/Package.swift
@@ -3,15 +3,15 @@ import PackageDescription
 
 let package = Package(
     name: "http-server",
+	 platforms: [.macOS(.v10_15)],
     dependencies: [
-        .package(url: "https://github.com/apple/swift-nio.git", from: "2.0.0"),
+        .package(url: "https://github.com/vapor/vapor.git", from: "4.0.0"),
     ],
     targets: [
         .executableTarget(
             name: "http-server",
             dependencies: [
-                .product(name: "NIO", package: "swift-nio"),
-                .product(name: "NIOHTTP1", package: "swift-nio"),
+                .product(name: "Vapor", package: "vapor"),
             ],
             path: ".",
             sources: ["main.swift"]
diff --git a/main.swift b/main.swift
index ac82913..00528d9 100644
--- a/main.swift
+++ b/main.swift
@@ -1,69 +1,25 @@
-// swift-tools-version:5.2
 import Foundation
-import NIO
-import NIOHTTP1
 
-struct Version: Codable {
-    let version: String
-}
-
-func JSON<T: Codable>(_ value: T) -> Data {
-    return (try? JSONEncoder().encode(value)) ?? Data()
-}
-
-final class HTTPHandler: ChannelInboundHandler {
-    typealias InboundIn = HTTPServerRequestPart
-    typealias OutboundOut = HTTPServerResponsePart
-
-    func channelRead(context: ChannelHandlerContext, data: NIOAny) {
-        let req = self.unwrapInboundIn(data)
+import Vapor
 
-        switch req {
-        case .head(let requestHead):
-            if requestHead.uri == "/version" && requestHead.method == .GET {
-                let version = Version(version: "1.0.0")
-                let response = JSON(version)
 
-                var headers = HTTPHeaders()
-                headers.add(name: "Content-Type", value: "application/json")
-                headers.add(name: "Content-Length", value: "\(response.count)")
 
-                let responseHead = HTTPResponseHead(
-                    version: requestHead.version,
-                    status: .ok,
-                    headers: headers)
-                _ = context.write(self.wrapOutboundOut(.head(responseHead)))
-                var buffer = context.channel.allocator.buffer(capacity: response.count)
-                buffer.writeBytes(response)
-                _ = context.write(self.wrapOutboundOut(.body(.byteBuffer(buffer))))
-                _ = context.writeAndFlush(self.wrapOutboundOut(.end(nil)))
-            } else {
-                let responseHead = HTTPResponseHead(version: requestHead.version, status: .notFound)
-                _ = context.write(self.wrapOutboundOut(.head(responseHead)))
-                _ = context.writeAndFlush(self.wrapOutboundOut(.end(nil)))
-            }
-
-        case .body:
-            break
-
-        case .end:
-            break
-        }
-    }
+struct Version : Content {
+	var version: String = "1.0.0"
 }
 
-let group = MultiThreadedEventLoopGroup(numberOfThreads: System.coreCount)
-let bootstrap = ServerBootstrap(group: group)
-    .childChannelInitializer { channel in
-        channel.pipeline.configureHTTPServerPipeline().flatMap {
-            channel.pipeline.addHandler(HTTPHandler())
-        }
-    }
+struct Main {
 
-defer {
-    try? group.syncShutdownGracefully()
-}
+	static func main() async {
+		do {
+			let app = try await Application.make()
+			app.get("version", use: { _ in Version() })
+			try await app.execute()
+			try await app.asyncShutdown()
+		} catch {
+			print("got error: \(error)")
+		}
+	}
 
-let serverChannel = try bootstrap.bind(host: "127.0.0.1", port: 8000).wait()
-print("listening on http://127.0.0.1:8000")
-try serverChannel.closeFuture.wait()
+}
+_ = await Task{ await Main.main() }.value