diff --git a/meson.build b/meson.build
index 3d1e01b7a4..42cc453922 100644
--- a/meson.build
+++ b/meson.build
@@ -2,7 +2,7 @@ project('Aegisub', ['c', 'cpp'],
         license: 'BSD-3-Clause',
         meson_version: '>=0.57.0',
         default_options: ['cpp_std=c++20', 'buildtype=debugoptimized'],
-        version: '3.2.2')
+        version: '3.4.0')
 
 cmake = import('cmake')
 
diff --git a/packages/desktop/aegisub.appdata.xml.template.in b/packages/desktop/aegisub.appdata.xml.template.in
index 8b3989046f..e2261baae8 100644
--- a/packages/desktop/aegisub.appdata.xml.template.in
+++ b/packages/desktop/aegisub.appdata.xml.template.in
@@ -53,6 +53,6 @@
     <binary>aegisub</binary>
   </provides>
   <releases>
-    <release version="3.2.2" date="2014-12-08"/>
+    <release version="3.4.0" date="2024-12-17"/>
   </releases>
 </component>
diff --git a/packages/win_installer/portable/portable-comment.txt b/packages/win_installer/portable/portable-comment.txt
index c437a337cf..a8c2fc7f9d 100644
--- a/packages/win_installer/portable/portable-comment.txt
+++ b/packages/win_installer/portable/portable-comment.txt
@@ -1,8 +1,8 @@
 Path=.\Aegisub portable
-Title=Aegisub 3.1.0 Portable
+Title=Aegisub 3.4.0 Portable
 Text
 {
-<h1 style="font-family: Tahoma; font-size: 20px; text-align: center;">Aegisub 3.1.0 Portable</h1>
+<h1 style="font-family: Tahoma; font-size: 20px; text-align: center;">Aegisub 3.4.0 Portable</h1>
 <p style="font-family: Tahoma; font-size: 12px;">This archive contains a
 "portable" version of Aegisub, suitable for running from USB pen drives or on
 machines which you cannot install software on. To reduce the size several