diff --git a/Prestarter/Config.cs b/Prestarter/Config.cs
index 568aa99..829cc5b 100644
--- a/Prestarter/Config.cs
+++ b/Prestarter/Config.cs
@@ -8,9 +8,9 @@ internal class Config
         public static string Version = "0.1.0";
 
         public static string LauncherDownloadUrl = null;
-        
+
         public static bool DownloadQuestionEnabled = true;
-        
+
         public static bool UseGlobalJava = true;
         public static IRuntimeDownloader JavaDownloader = new CompositeDownloader(new AdoptiumJavaDownloader(), new OpenJFXDownloader(true));
     }
diff --git a/Prestarter/Downloaders/AdoptiumJavaDownloader.cs b/Prestarter/Downloaders/AdoptiumJavaDownloader.cs
index a8f81f9..99403af 100644
--- a/Prestarter/Downloaders/AdoptiumJavaDownloader.cs
+++ b/Prestarter/Downloaders/AdoptiumJavaDownloader.cs
@@ -1,11 +1,6 @@
 using Prestarter.Helpers;
 using System;
-using System.Collections.Generic;
 using System.IO;
-using System.Linq;
-using System.Security.Policy;
-using System.Text;
-using System.Threading.Tasks;
 
 namespace Prestarter.Downloaders
 {
diff --git a/Prestarter/Downloaders/BellsoftJavaDownloader.cs b/Prestarter/Downloaders/BellsoftJavaDownloader.cs
index a5593f9..172460a 100644
--- a/Prestarter/Downloaders/BellsoftJavaDownloader.cs
+++ b/Prestarter/Downloaders/BellsoftJavaDownloader.cs
@@ -2,8 +2,6 @@
 using System;
 using System.Collections.Generic;
 using System.IO;
-using System.IO.Compression;
-using System.Threading.Tasks;
 
 namespace Prestarter.Downloaders
 {
diff --git a/Prestarter/Downloaders/CompositeDownloader.cs b/Prestarter/Downloaders/CompositeDownloader.cs
index 8d59491..142cc94 100644
--- a/Prestarter/Downloaders/CompositeDownloader.cs
+++ b/Prestarter/Downloaders/CompositeDownloader.cs
@@ -1,8 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
+using System.Linq;
 
 namespace Prestarter.Downloaders
 {
diff --git a/Prestarter/Downloaders/IRuntimeDownloader.cs b/Prestarter/Downloaders/IRuntimeDownloader.cs
index fc42316..0222d10 100644
--- a/Prestarter/Downloaders/IRuntimeDownloader.cs
+++ b/Prestarter/Downloaders/IRuntimeDownloader.cs
@@ -1,7 +1,4 @@
-using System;
-using System.Threading.Tasks;
-
-namespace Prestarter.Downloaders
+namespace Prestarter.Downloaders
 {
     internal interface IRuntimeDownloader
     {
diff --git a/Prestarter/Downloaders/OpenJFXDownloader.cs b/Prestarter/Downloaders/OpenJFXDownloader.cs
index 5b45e61..4ba3daf 100644
--- a/Prestarter/Downloaders/OpenJFXDownloader.cs
+++ b/Prestarter/Downloaders/OpenJFXDownloader.cs
@@ -1,25 +1,21 @@
 using Prestarter.Helpers;
 using System;
-using System.Collections.Generic;
 using System.IO;
-using System.Linq;
 using System.Security.Cryptography;
-using System.Text;
-using System.Threading.Tasks;
 
 namespace Prestarter.Downloaders
 {
     internal class OpenJFXDownloader : IRuntimeDownloader
     {
-        private const string x64OriginalUrl = "https://download2.gluonhq.com/openjfx/23.0.1/openjfx-23.0.1_windows-x64_bin-sdk.zip";
-        private const string x86OriginalUrl = "https://download2.gluonhq.com/openjfx/17.0.8/openjfx-17.0.8_windows-x86_bin-sdk.zip";
+        private const string x64OriginalUrl = "https://download2.gluonhq.com/openjfx/23.0.2/openjfx-23.0.2_windows-x64_bin-sdk.zip";
+        private const string x86OriginalUrl = "https://download2.gluonhq.com/openjfx/17.0.15/openjfx-17.0.15_windows-x86_bin-sdk.zip";
 
-        private const string x64MirrorUrl = "https://gravit-jvm-mirror.re146.dev/openjfx-23.0.1_windows-x64_bin-sdk.zip";
-        private const string x86MirrorUrl = "https://gravit-jvm-mirror.re146.dev/openjfx-17.0.8_windows-x86_bin-sdk.zip";
+        private const string x64MirrorUrl = "https://gravit-jvm-mirror.re146.dev/openjfx-23.0.2_windows-x64_bin-sdk.zip";
+        private const string x86MirrorUrl = "https://gravit-jvm-mirror.re146.dev/openjfx-17.0.15_windows-x86_bin-sdk.zip";
 
-        // private const string x64ChecksumUrl = "https://download2.gluonhq.com/openjfx/23.0.1/openjfx-23.0.1_windows-x64_bin-sdk.zip.sha256";
+        // private const string x64ChecksumUrl = "https://download2.gluonhq.com/openjfx/23.0.2/openjfx-23.0.2_windows-x64_bin-sdk.zip.sha256";
         private const string x64Checksum = "0f4d58b15a7148a203ab72ce376f1fa17b243e38e6d66e29d04a0177ae5dc3d3";
-        // private const string x86ChechsumUrl = "https://download2.gluonhq.com/openjfx/17.0.8/openjfx-17.0.8_windows-x86_bin-sdk.zip.sha256";
+        // private const string x86ChechsumUrl = "https://download2.gluonhq.com/openjfx/17.0.15/openjfx-17.0.15_windows-x86_bin-sdk.zip.sha256";
         private const string x86Checksum = "c3a56d545f2614465664b66cb4c178ddd7fe37d4ec7b53d2248a2d80f4a04ed7";
 
         private const string x64Name = "OpenJFX 21 (x86_64)";
diff --git a/Prestarter/Helpers/DownloaderHelper.cs b/Prestarter/Helpers/DownloaderHelper.cs
index cfe2556..1ba812f 100644
--- a/Prestarter/Helpers/DownloaderHelper.cs
+++ b/Prestarter/Helpers/DownloaderHelper.cs
@@ -1,11 +1,5 @@
-using System;
-using System.Collections.Generic;
+using System.IO;
 using System.IO.Compression;
-using System.IO;
-using System.Linq;
-using System.Security.Policy;
-using System.Text;
-using System.Threading.Tasks;
 
 namespace Prestarter.Helpers
 {
diff --git a/Prestarter/Helpers/Extensions.cs b/Prestarter/Helpers/Extensions.cs
index 1aa128c..9971872 100644
--- a/Prestarter/Helpers/Extensions.cs
+++ b/Prestarter/Helpers/Extensions.cs
@@ -3,8 +3,6 @@
 using System.Linq;
 using System.Net.Http;
 using System.Security.Cryptography;
-using System.Threading;
-using System.Threading.Tasks;
 
 namespace Prestarter.Helpers
 {
diff --git a/Prestarter/Helpers/HashProxyStream.cs b/Prestarter/Helpers/HashProxyStream.cs
index 271ade3..f765dfc 100644
--- a/Prestarter/Helpers/HashProxyStream.cs
+++ b/Prestarter/Helpers/HashProxyStream.cs
@@ -19,7 +19,7 @@ internal class HashProxyStream : Stream
 
         public override long Position { get => throw new InvalidOperationException(); set => throw new InvalidOperationException(); }
 
-        public HashProxyStream(Stream baseStream, HashAlgorithm hashAlgorithm) 
+        public HashProxyStream(Stream baseStream, HashAlgorithm hashAlgorithm)
         {
             this.baseStream = baseStream;
             this.hashAlgorithm = hashAlgorithm;
diff --git a/Prestarter/I18n.cs b/Prestarter/I18n.cs
index 7ead134..c9df9d2 100644
--- a/Prestarter/I18n.cs
+++ b/Prestarter/I18n.cs
@@ -1,12 +1,4 @@
 using Prestarter.Helpers;
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Resources;
-using System.Security.Policy;
-using System.Text;
-using System.Threading.Tasks;
-using System.Xml.Linq;
 
 namespace Prestarter
 {
diff --git a/Prestarter/L10n/L10nManager.cs b/Prestarter/L10n/L10nManager.cs
index 44ddfdc..b2dbd8f 100644
--- a/Prestarter/L10n/L10nManager.cs
+++ b/Prestarter/L10n/L10nManager.cs
@@ -1,9 +1,5 @@
-using System;
-using System.Collections.Generic;
+using System.Collections.Generic;
 using System.Globalization;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
 
 namespace Prestarter.Helpers
 {
diff --git a/Prestarter/L10n/Locales/EnUsLocale.cs b/Prestarter/L10n/Locales/EnUsLocale.cs
index 5492a87..49053e4 100644
--- a/Prestarter/L10n/Locales/EnUsLocale.cs
+++ b/Prestarter/L10n/Locales/EnUsLocale.cs
@@ -1,6 +1,6 @@
 namespace Prestarter.Helpers
 {
-    internal class EnUsLocale : ILocale  
+    internal class EnUsLocale : ILocale
     {
         public string JavaUpdateAvailableMessage => @"Java update available. Would you like us to update it?";
         public string ForLauncherStartupSoftwareIsRequiredMessage => @"To launch {0} A speciffic Java version required. Download now {1}?";
diff --git a/Prestarter/Prestarter.cs b/Prestarter/Prestarter.cs
index b8e362d..dd7cfde 100644
--- a/Prestarter/Prestarter.cs
+++ b/Prestarter/Prestarter.cs
@@ -46,7 +46,7 @@ private static JavaStatus CheckJavaUpdateDate(string path)
         private enum JavaStatus
         {
             Ok,
-            NotInstalled, 
+            NotInstalled,
             NeedUpdate
         }
 
@@ -87,7 +87,7 @@ private string VerifyAndDownloadJava(string basePath)
                 }
                 else
                 {
-                    var dialog = MessageBox.Show(string.Format(I18n.ForLauncherStartupSoftwareIsRequiredMessage, Config.Project, Config.JavaDownloader.GetName()), 
+                    var dialog = MessageBox.Show(string.Format(I18n.ForLauncherStartupSoftwareIsRequiredMessage, Config.Project, Config.JavaDownloader.GetName()),
                         "Prestarter", MessageBoxButtons.OKCancel);
                     if (dialog != DialogResult.OK)
                     {
diff --git a/Prestarter/PrestarterForm.cs b/Prestarter/PrestarterForm.cs
index 5231e48..19e9ae5 100644
--- a/Prestarter/PrestarterForm.cs
+++ b/Prestarter/PrestarterForm.cs
@@ -8,7 +8,7 @@ namespace Prestarter
     internal partial class PrestarterForm : Form, IUIReporter
     {
         private bool dragging = false;
-        
+
         private Point dragCursorPoint;
         private Point dragFormPoint;
 
@@ -71,7 +71,7 @@ public void SetStatus(string status)
 
         public void SetProgress(float value)
         {
-            Invoke(new Action(() => mainProgressBar.Value = (int) Math.Round(value * 100)));
+            Invoke(new Action(() => mainProgressBar.Value = (int)Math.Round(value * 100)));
         }
 
         public void ShowForm()
diff --git a/Prestarter/Program.cs b/Prestarter/Program.cs
index c9f4f5e..fcbf020 100644
--- a/Prestarter/Program.cs
+++ b/Prestarter/Program.cs
@@ -1,6 +1,4 @@
-using System;
-using System.Globalization;
-using System.Windows.Forms;
+using System.Windows.Forms;
 
 namespace Prestarter
 {