diff --git a/source/Gui.py b/source/Gui.py
index c546981..296949a 100644
--- a/source/Gui.py
+++ b/source/Gui.py
@@ -1,12 +1,15 @@
-from tkinter import filedialog, ttk
+from distutils.version import StrictVersion
+from tkinter import filedialog, ttk, messagebox
 from tkinter import *
 import subprocess
 import traceback
 import requests
 import zipfile
+import json
+import os
 
+from source.Game import Game, RomAlreadyPatched, InvalidGamePath, InvalidFormat, in_thread, VERSION_FILE_URL
 from source.Option import Option
-from source.Game import *
 
 
 with open("./translation.json", encoding="utf-8") as f:
@@ -189,22 +192,21 @@ class Gui:
         Check if an update is available
         """
         try:
-            gitversion = requests.get(VERSION_FILE_URL, allow_redirects=True).json()
-            with open("./version", "rb") as f:
-                locversion = json.load(f)
+            github_version_data = requests.get(VERSION_FILE_URL, allow_redirects=True).json()
+            with open("./version", "rb") as f: local_version_data = json.load(f)
 
-            if ((float(gitversion["version"]) > float(locversion["version"])) or  # if github version is newer than
-                    (float(gitversion["version"]) == float(locversion["version"])) and  # local version
-                    float(gitversion["subversion"]) > float(locversion["subversion"])):
+            local_version = StrictVersion(f"{local_version_data['version']}.{local_version_data['subversion']}")
+            github_version = StrictVersion(f"{github_version_data['version']}.{github_version_data['subversion']}")
+
+            if github_version > local_version: # if github version is newer than local version
                 if messagebox.askyesno(
                         self.translate("Update available !"),
                         self.translate("An update is available, do you want to install it ?",
-                                       f"\n\nVersion : {locversion['version']}.{locversion['subversion']} -> "
-                                       f"{gitversion['version']}.{gitversion['subversion']}\n"
-                                       f"Changelog :\n{gitversion['changelog']}")):
+                                       f"\n\nVersion : {local_version} -> {github_version}\n"
+                                       f"Changelog :\n{github_version_data['changelog']}")):
 
                     if not (os.path.exists("./Updater/Updater.exe")):
-                        dl = requests.get(gitversion["updater_bin"], allow_redirects=True)
+                        dl = requests.get(github_version_data["updater_bin"], allow_redirects=True)
                         with open("./download.zip", "wb") as file:
                             print(self.translate("Downloading the Updater..."))
                             file.write(dl.content)
@@ -218,10 +220,8 @@ class Gui:
                         print(self.translate("starting application..."))
                         os.startfile(os.path.realpath("./Updater/Updater.exe"))
 
-                if ((float(gitversion["version"]) < float(locversion["version"])) or  # if local version is newer than
-                        (float(gitversion["version"]) == float(locversion["version"])) and  # github version
-                        float(gitversion["subversion"]) < float(locversion["subversion"])):
-                    self.is_dev_version = True
+            elif local_version > github_version:
+                self.is_dev_version = True
 
         except requests.ConnectionError:
             messagebox.showwarning(self.translate("Warning"),
diff --git a/version b/version
index 71c280f..db59ec7 100644
--- a/version
+++ b/version
@@ -1,7 +1,7 @@
 {
-  "version": "0.9",
+  "version": "0.10",
   "subversion": "0",
-  "changelog": "- Updated GBA Sky Garden, Quag Beach -> Pokemon Beach, Rainbow Mountain Fortress, Sarasa Kingdom, Sunset Sewer, Torrential Flood Lake, Red Sector B -> Red Sector A.\n- Added 33 new tracks.\n\n- Added a page in the github wiki about forking the project to make your own ISO patcher based on MKWF-Install (https://github.com/Faraphel/MKWF-Install/wiki/Customizing-the-installer)\n- Reworked translation code.\n- English is now used in the program instead of French to make the code easier to read for everyone !\n- Reworked prefix and suffix code, now only them can be colored (the name will no longer be colored if it contains N64 for example)\n\n- You can now color track from a specific version (for example, if you only want to play on new track)\n- Added a \"track selection\" menu allowing you to only patch game for track with a certain amount of stars. (This does not apply for track from other Mario Kart like SNES, GBA, GCN, ...)\n\n- An error occurred with the updater making it unusable. If you had it, please delete ./Updater directory.\n- Fixed an error occurring when trying to update.",
-  "download_bin": "https://github.com/Faraphel/MKWF-Install/releases/download/0.9/MKWF.v0.9.zip",
+  "changelog": "",
+  "download_bin": "https://github.com/Faraphel/MKWF-Install/releases/download/1.0/MKWF.v1.0.zip",
   "updater_bin": "https://github.com/Faraphel/MKWF-Install/raw/master/Updater/Updater.zip"
 }