diff --git a/source/@MasterVersion.txt b/source/@MasterVersion.txt
index 36b9f700..865b2f5e 100644
--- a/source/@MasterVersion.txt
+++ b/source/@MasterVersion.txt
@@ -1 +1 @@
-v10.2.6
+v10.2.7
diff --git a/source/ACT.Hojoring.Common/Version.cs b/source/ACT.Hojoring.Common/Version.cs
index d1bac9b5..81c87a6e 100644
--- a/source/ACT.Hojoring.Common/Version.cs
+++ b/source/ACT.Hojoring.Common/Version.cs
@@ -1,4 +1,4 @@
 using System.Reflection;
 
-[assembly: AssemblyVersion("10.2.0.6")]
-[assembly: AssemblyFileVersion("10.2.0.6")]
+[assembly: AssemblyVersion("10.2.0.7")]
+[assembly: AssemblyFileVersion("10.2.0.7")]
diff --git a/source/ACT.TTSYukkuri/ACT.TTSYukkuri.Core/ACT.TTSYukkuri.Core.csproj b/source/ACT.TTSYukkuri/ACT.TTSYukkuri.Core/ACT.TTSYukkuri.Core.csproj
index 707befda..c20b4f4d 100644
--- a/source/ACT.TTSYukkuri/ACT.TTSYukkuri.Core/ACT.TTSYukkuri.Core.csproj
+++ b/source/ACT.TTSYukkuri/ACT.TTSYukkuri.Core/ACT.TTSYukkuri.Core.csproj
@@ -525,7 +525,7 @@
       <Version>4.3.0</Version>
     </PackageReference>
     <PackageReference Include="System.Collections.Immutable">
-      <Version>8.0.0</Version>
+      <Version>5.0.0</Version>
     </PackageReference>
     <PackageReference Include="System.ComponentModel">
       <Version>4.3.0</Version>
diff --git a/source/ACT.TTSYukkuri/ACT.TTSYukkuri.Core/PluginCore.cs b/source/ACT.TTSYukkuri/ACT.TTSYukkuri.Core/PluginCore.cs
index 4d586f57..5dad6aa6 100644
--- a/source/ACT.TTSYukkuri/ACT.TTSYukkuri.Core/PluginCore.cs
+++ b/source/ACT.TTSYukkuri/ACT.TTSYukkuri.Core/PluginCore.cs
@@ -440,7 +440,17 @@ public void PlaySound(string wave, int volume)
                 this.StartReplaceTTSMethodTimer();
 
                 // DISCORD BOTの初期化もう少し後に行う
-                // 移動
+                await Task.Run(() =>
+                {
+                    // DISCORD BOT クライアントを初期化する
+                    DiscordClientModel.Model.Initialize();
+
+                    // AutoJoinがONならば接続する
+                    if (Settings.Default.DiscordSettings.AutoJoin)
+                    {
+                        DiscordClientModel.Model.Connect(true);
+                    }
+                });
 
                 await Task.Run(() =>
                 {
@@ -482,18 +492,6 @@ public void PlaySound(string wave, int volume)
                     }
                 }
 
-                await Task.Run(() =>
-                {
-                    // DISCORD BOT クライアントを初期化する
-                    DiscordClientModel.Model.Initialize();
-
-                    // AutoJoinがONならば接続する
-                    if (Settings.Default.DiscordSettings.AutoJoin)
-                    {
-                        DiscordClientModel.Model.Connect(true);
-                    }
-                });
-
                 if (this.PluginStatusLabel != null)
                 {
                     this.PluginStatusLabel.Text = "Plugin Started";