diff --git a/Changelog.md b/Changelog.md
index 994a463..34c7c76 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -1,6 +1,6 @@
 # Changelog
 
-## [v0.4.0-dev][Unreleased] - Unreleased
+## [v0.4.0] - 2023-11-02
 * Changed minimum gedit version required to 3.12
 * Fixed error when loaded in gedit 46
 
@@ -71,7 +71,7 @@
 * Initial release
 
 
-[Unreleased]: https://github.com/jefferyto/gedit-control-your-tabs/compare/v0.3.5...main
+[v0.4.0]: https://github.com/jefferyto/gedit-control-your-tabs/compare/v0.3.5...v0.4.0
 [v0.3.5]: https://github.com/jefferyto/gedit-control-your-tabs/compare/v0.3.4...v0.3.5
 [v0.3.4]: https://github.com/jefferyto/gedit-control-your-tabs/compare/v0.3.3...v0.3.4
 [v0.3.3]: https://github.com/jefferyto/gedit-control-your-tabs/compare/v0.3.2...v0.3.3
diff --git a/README.md b/README.md
index 3603f5c..051c051 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,7 @@
 Switch between document tabs using Ctrl+Tab / Ctrl+Shift+Tab and
 Ctrl+PageUp / Ctrl+PageDown  
 <https://github.com/jefferyto/gedit-control-your-tabs>  
-v0.4.0-dev
+v0.4.0
 
 All bug reports, feature requests, and miscellaneous comments are
 welcome at the [project issue tracker].
diff --git a/controlyourtabs.plugin b/controlyourtabs.plugin
index f520867..991e7db 100644
--- a/controlyourtabs.plugin
+++ b/controlyourtabs.plugin
@@ -7,4 +7,4 @@ Description=Switch between document tabs using Ctrl+Tab / Ctrl+Shift+Tab and Ctr
 Authors=Jeffery To <jeffery.to@gmail.com>
 Copyright=Copyright © 2010-2013, 2017-2018, 2020, 2023 Jeffery To
 Website=https://github.com/jefferyto/gedit-control-your-tabs
-Version=0.4.0-dev
+Version=0.4.0
diff --git a/controlyourtabs/locale/gedit-control-your-tabs.pot b/controlyourtabs/locale/gedit-control-your-tabs.pot
index 73007b7..6aadff5 100644
--- a/controlyourtabs/locale/gedit-control-your-tabs.pot
+++ b/controlyourtabs/locale/gedit-control-your-tabs.pot
@@ -1,7 +1,7 @@
 #, fuzzy
 msgid ""
 msgstr ""
-"Project-Id-Version: gedit-control-your-tabs 0.4.0-dev\n"
+"Project-Id-Version: gedit-control-your-tabs 0.4.0\n"
 "POT-Creation-Date: 2023-11-03 00:51+0800\n"
 "PO-Revision-Date: 2014-12-03 21:27+0800\n"
 "Last-Translator: Jeffery To <jeffery.to@gmail.com>\n"