diff --git a/src/Properties/AssemblyInfo.cs b/src/Properties/AssemblyInfo.cs
index 7e61239..d313e35 100644
--- a/src/Properties/AssemblyInfo.cs
+++ b/src/Properties/AssemblyInfo.cs
@@ -10,7 +10,7 @@
 [assembly: AssemblyConfiguration("")]
 [assembly: AssemblyCompany("Rookiestyle")]
 [assembly: AssemblyProduct("KeePass Plugin")]
-[assembly: AssemblyCopyright("Copyright ©  2021-2023")]
+[assembly: AssemblyCopyright("Copyright ©  2021-2024")]
 [assembly: AssemblyTrademark("")]
 [assembly: AssemblyCulture("")]
 
@@ -32,5 +32,5 @@
 // Sie können alle Werte angeben oder Standardwerte für die Build- und Revisionsnummern verwenden,
 // indem Sie "*" wie unten gezeigt eingeben:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("3.5")]
-[assembly: AssemblyFileVersion("3.5")]
+[assembly: AssemblyVersion("3.6")]
+[assembly: AssemblyFileVersion("3.6")]
diff --git a/src/SoftLock.cs b/src/SoftLock.cs
index c6be682..74bf164 100644
--- a/src/SoftLock.cs
+++ b/src/SoftLock.cs
@@ -197,22 +197,36 @@ private void OnTimerTick(object sender, EventArgs e)
 
     private void DisableSoftlockUsingQU()
     {
-      m_UnlockForm = new UnlockForm();
-      m_UnlockForm.Text = PluginTranslate.PluginName + " - Softlock";
-      if (m_UnlockForm.ShowDialog(Program.MainForm) == DialogResult.OK)
+      if (m_UnlockForm != null) m_UnlockForm.Dispose();
+
+      KeePassLib.Delegates.GFunc<UnlockForm> fConstruct = delegate()
       {
-        ProtectedString CheckQuickUnlockKey = m_UnlockForm.QuickUnlockKey;
-        ProtectedString QuickUnlockKey = _qu.GetQuickUnlockKey(Program.MainForm.ActiveDatabase);
-        var lac = LockAssistConfig.GetQuickUnlockOptions(Program.MainForm.ActiveDatabase);
-        if ((QuickUnlockKey == null) || CheckQuickUnlockKey.Equals(_qu.TrimQuickUnlockKey(QuickUnlockKey, lac), false))
-        {
-          SetVisibility(true);
-          if (LockAssistConfig.SL_IsActive) m_SLTimer.Interval = LockAssistConfig.SL_Seconds * 1000;
-        }
-        else PluginDebug.AddError("Deactivate SoftLock", "Deactivation failed", "Invalid Quick Unlock key provided");
+        m_UnlockForm = new UnlockForm();
+        m_UnlockForm.Text = PluginTranslate.PluginName + " - Softlock";
+        return m_UnlockForm;
+      };
+
+      KeePassLib.Delegates.GFunc<UnlockForm, ProtectedString> fResultBuilder = delegate(UnlockForm f)
+      {
+        ProtectedString r = f.QuickUnlockKey;
+        UIUtil.DestroyForm(m_UnlockForm);
+        m_UnlockForm = null;
+        return r;
+      };
+
+      ProtectedString psCheckQuickUnlockKey = new ProtectedString();
+      DialogResult dr = Tools.ShowDialog(Program.Config.Security.MasterKeyOnSecureDesktop, fConstruct, fResultBuilder, out psCheckQuickUnlockKey);
+
+      if (dr != DialogResult.OK) return;
+
+      ProtectedString psQuickUnlockKey = _qu.GetQuickUnlockKey(Program.MainForm.ActiveDatabase);
+      var lacOptions = LockAssistConfig.GetQuickUnlockOptions(Program.MainForm.ActiveDatabase);
+      if ((psQuickUnlockKey == null) || psCheckQuickUnlockKey.Equals(_qu.TrimQuickUnlockKey(psQuickUnlockKey, lacOptions), false))
+      {
+        SetVisibility(true);
+        if (LockAssistConfig.SL_IsActive) m_SLTimer.Interval = LockAssistConfig.SL_Seconds * 1000;
       }
-      if (m_UnlockForm != null) m_UnlockForm.Dispose();
-      m_UnlockForm = null;
+      else PluginDebug.AddError("Deactivate SoftLock", "Deactivation failed", "Invalid Quick Unlock key provided");
     }
 
     private void DisableSoftlockUsingFullPassword()
diff --git a/version.info b/version.info
index 54dfb1c..fcf9643 100644
--- a/version.info
+++ b/version.info
@@ -1,5 +1,5 @@
 :
-LockAssist:3.5
+LockAssist:3.6
 LockAssist!de:5
 LockAssist!pt:4
 LockAssist!zh:5