diff --git a/package.json b/package.json
index 0e3bf18..ad6ef06 100644
--- a/package.json
+++ b/package.json
@@ -44,7 +44,7 @@
     "hasha": "^5.2.2",
     "izitoast": "^1.4.0",
     "minecraft-launcher-core": "^3.16.18",
-    "msmc": "^3.1.4",
+    "msmc": "^4.0.5",
     "node-fetch": "^2.6.9",
     "vue": "^3.2.47"
   },
diff --git a/src/server/minecraft.js b/src/server/minecraft.js
index 32e5dc1..e9e4c62 100644
--- a/src/server/minecraft.js
+++ b/src/server/minecraft.js
@@ -7,7 +7,7 @@ const { join } = require('path')
 const constants = require("constants")
 const zip = require('extract-zip')
 const logger = require('electron-log')
-const msmc = require('msmc')
+const { auth, lst } = require('msmc')
 const decompress = require('decompress')
 const decompressTar = require('decompress-targz')
 
@@ -49,34 +49,28 @@ class Minecraft {
      * Used to login through a Microsoft account
      */
     microsoftLogin(event, win) {
-        msmc.fastLaunch("electron",
-        (update) => {
-            switch (update.type) {
-                case "Error":
-                    event.sender.send("loginError")
-                    this.showNotification("Une erreur est survenue", update.data, "error")
-                    logger.error("MC-Account error:", update.data);
-                  break;
-              }
-        }).then(result => {
-            if(msmc.errorCheck(result)) {
-                event.sender.send("loginError")
-                logger.error(result.reason)
-                this.showNotification("Erreur de connexion", result.reason, "error")
-            } else {
-                if(!msmc.isDemoUser(result)) {
-                    this.auth = msmc.getMCLC().getAuth(result)
+        const authManager = new auth("select_account")
+        authManager.launch("electron").then(async xboxManager => {
+            xboxManager.getMinecraft().then(async token => {
+                if(!token.isDemo()) {
+                    this.auth = token.mclc()
                     win.loadFile('src/client/index.html')
                 } else {
                     event.sender.send("loginError")
                     logger.error("[MS login] User haven't purchase the game")
                     this.showNotification("Erreur de connexion", "Vous ne possèdez pas de licence Minecraft sur ce compte", "error")
                 }
-            }
-        }).catch(reason => {
+            }).catch(err => {
+                event.sender.send("loginError")
+                logger.error("[MS login] " + lst(err))
+                this.showNotification("Erreur de connexion à Mojang", lst(err), "error")
+            })
+        }).catch(err => {
             event.sender.send("loginError")
-            logger.error(reason)
-            this.showNotification("Erreur de connexion", "Erreur inconnue", "error")
+            if(err != "error.gui.closed") {
+                logger.error("[MS login] " + lst(err))
+                this.showNotification("Une erreur de connexion à Xbox est survenue", lst(err), "error")
+            }
         })
     }
 
diff --git a/yarn.lock b/yarn.lock
index 827ed44..c67758e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2481,12 +2481,13 @@ ms@^2.0.0, ms@^2.1.1:
   resolved "https://registry.yarnpkg.com/ms/-/ms-2.1.3.tgz#574c8138ce1d2b5861f0b44579dbadd60c6615b2"
   integrity sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA==
 
-msmc@^3.1.4:
-  version "3.1.4"
-  resolved "https://registry.yarnpkg.com/msmc/-/msmc-3.1.4.tgz#2a60cc22445f5ff44115fbe295aff7938b4088a9"
-  integrity sha512-3UHLlZXtFKRdJ3g6lb0vevC9RpObOE2+oiIS0SWLR2l75I60eXp6mF2XnFoZ7MgSeOmlwcU+lEGuIm3fT9UErg==
+msmc@^4.0.5:
+  version "4.0.5"
+  resolved "https://registry.yarnpkg.com/msmc/-/msmc-4.0.5.tgz#8451ff18929394cb28dfe680d69b70eebd09b074"
+  integrity sha512-HT3OY8IAphEQqlDV1mS4ccoffIpE6nCWChmIL7Uxuc2iL3HQinb8ULq8q8jfDRrIUobtI5dqVlG3PlrQa/4s7g==
   dependencies:
     node-fetch "2.x"
+    tslib "^2.4.0"
 
 nanoid@^3.3.3:
   version "3.3.4"
@@ -3493,10 +3494,10 @@ trim-repeated@^1.0.0:
   dependencies:
     escape-string-regexp "^1.0.2"
 
-tslib@^2.1.0:
-  version "2.4.0"
-  resolved "https://registry.yarnpkg.com/tslib/-/tslib-2.4.0.tgz#7cecaa7f073ce680a05847aa77be941098f36dc3"
-  integrity sha512-d6xOpEDfsi2CZVlPQzGeux8XMwLT9hssAsaPYExaQMuYskwb+x1x7J371tWlbBdWHroy99KnVB6qIkUbs5X3UQ==
+tslib@^2.1.0, tslib@^2.4.0:
+  version "2.5.0"
+  resolved "https://registry.yarnpkg.com/tslib/-/tslib-2.5.0.tgz#42bfed86f5787aeb41d031866c8f402429e0fddf"
+  integrity sha512-336iVw3rtn2BUK7ORdIAHTyxHGRIHVReokCR3XjbckJMK7ms8FysBfhLR8IXnAgy7T0PTPNBWKiH514FOW/WSg==
 
 tunnel-agent@^0.6.0:
   version "0.6.0"