diff --git a/alpha/MultiPar.exe b/alpha/MultiPar.exe
index 67ef5ea..8f60f44 100644
Binary files a/alpha/MultiPar.exe and b/alpha/MultiPar.exe differ
diff --git a/alpha/MultiParShlExt.dll b/alpha/MultiParShlExt.dll
index 61ecbfa..f14db7c 100644
Binary files a/alpha/MultiParShlExt.dll and b/alpha/MultiParShlExt.dll differ
diff --git a/alpha/MultiParShlExt64.dll b/alpha/MultiParShlExt64.dll
index 098b0b5..23936be 100644
Binary files a/alpha/MultiParShlExt64.dll and b/alpha/MultiParShlExt64.dll differ
diff --git a/alpha/ReadMe_English.txt b/alpha/ReadMe_English.txt
index 6b1fcf6..2a0d102 100644
--- a/alpha/ReadMe_English.txt
+++ b/alpha/ReadMe_English.txt
@@ -25,7 +25,7 @@ Be careful to use those special features.
 
 [ System requirement ]
 
- MultiPar requires a PC with Windows Vista or later (Windows 7, 8, 10, 11).
+ MultiPar requires a PC with Windows 7 or later (Windows 8, 10, 11).
 
 [ Usage manual or Help documents ]
 
diff --git a/alpha/ReadMe_Japanese.txt b/alpha/ReadMe_Japanese.txt
index 70c2897..050fc30 100644
--- a/alpha/ReadMe_Japanese.txt
+++ b/alpha/ReadMe_Japanese.txt
@@ -54,7 +54,7 @@ QuickPar など他の PAR クライアントはコメント機能に対応して
 
 [ 動作環境 ]
 
-　Windows Vista かそれ以降 (Windows 7, 8, 10, 11) のパソコンが必要です。
+　Windows 7 かそれ以降 (Windows 8, 10, 11) のパソコンが必要です。
 
 [ 使い方や解説文章 ]
 
diff --git a/alpha/Update_English.txt b/alpha/Update_English.txt
index 5a61b0a..40d00d1 100644
--- a/alpha/Update_English.txt
+++ b/alpha/Update_English.txt
@@ -1,11 +1,11 @@
 Release note of v1.3.3 tree
 
  par2j's "lc" option was changed to support more threads.
- Windows Vista will be removed from supported OS.
+ Windows Vista was removed from supported OS.
 
 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
-[ Changes from 1.3.3.3 to 1.3.3.4 ] (2024/08/04)
+[ Changes from 1.3.3.3 to 1.3.3.4 ] (2024/11/30)
 
 Installer update
  Korean language is available at installation.
diff --git a/alpha/Update_Japanese.txt b/alpha/Update_Japanese.txt
index 8e73190..c1bd06d 100644
--- a/alpha/Update_Japanese.txt
+++ b/alpha/Update_Japanese.txt
@@ -1,6 +1,6 @@
-v1.3.3 の更新情報 (2024/08/04)
+v1.3.3 の更新情報 (2024/11/30)
 
-　Windows Vista を動作対象の OS から外す予定です。
+　Windows Vista を動作対象の OS から外しました。
 　Vector のページが無くなるので、GitHub のページを使ってください。
 https://github.com/Yutaka-Sawada/MultiPar
 
diff --git a/alpha/par1j.exe b/alpha/par1j.exe
index 91a59a4..703373b 100644
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diff --git a/alpha/par2j.exe b/alpha/par2j.exe
index 5f306d2..1ecfcef 100644
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diff --git a/alpha/par2j64.exe b/alpha/par2j64.exe
index 842206a..a43e56a 100644
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diff --git a/alpha/sfv_md5.exe b/alpha/sfv_md5.exe
index 6d26db9..d3c8d4d 100644
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