diff --git a/NiceHashMiner/Forms/Form_Main.cs b/NiceHashMiner/Forms/Form_Main.cs
index 2107612..a00861f 100644
--- a/NiceHashMiner/Forms/Form_Main.cs
+++ b/NiceHashMiner/Forms/Form_Main.cs
@@ -51,7 +51,7 @@ public partial class Form_Main : Form, Form_Loading.IAfterInitializationCaller,
         int flowLayoutPanelVisibleCount = 0;
         int flowLayoutPanelRatesIndex = 0;
 
-        const string _betaAlphaPostfixString = "-Pre-Release_02";
+        const string _betaAlphaPostfixString = "-Pre-Release_03";
 
         private bool _isDeviceDetectionInitialized = false;