diff --git a/CMakeLists.txt b/CMakeLists.txt
index d41cad5..74cdd1f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -4,7 +4,7 @@
 
 cmake_minimum_required(VERSION 3.16)
 
-project(pineapple-pictures VERSION 1.2.0) # don't forget to update NEWS file and AppStream metadata.
+project(pineapple-pictures VERSION 1.2.1) # don't forget to update NEWS file and AppStream metadata.
 
 include(GNUInstallDirs)
 include(FeatureSummary)
diff --git a/NEWS b/NEWS
index c81e470..8a079c9 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,19 @@
+Version 1.2.1
+~~~~~~~~~~~~~
+Released: 2025-11-22
+
+Bugfixes:
+ * Fix incorrect color when display some CMYK images.
+
+Miscellaneous:
+ * Now use Qt 6.10.1 for pre-built binary
+ * Update README description and AppStream metainfo
+ * Update translations
+ * Update libavif, AOM and expat version for Windows binary build
+
+Contributors:
+ albanobattistella
+
 Version 1.2.0
 ~~~~~~~~~~~~~
 Released: 2025-09-21
diff --git a/app/aboutdialog.cpp b/app/aboutdialog.cpp
index 3cd2a68..41cc1b3 100644
--- a/app/aboutdialog.cpp
+++ b/app/aboutdialog.cpp
@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: 2022 Gary Wang <wzc782970009@gmail.com>
+// SPDX-FileCopyrightText: 2025 Gary Wang <git@blumia.net>
 //
 // SPDX-License-Identifier: MIT
 
@@ -105,7 +105,7 @@ AboutDialog::AboutDialog(QWidget *parent)
 
     const QString mitLicense(QStringLiteral(R"(Expat/MIT License
 
-Copyright (c) 2025 BLumia
+Copyright &copy; 2025 BLumia
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/dist/appstream/net.blumia.pineapple-pictures.metainfo.xml b/dist/appstream/net.blumia.pineapple-pictures.metainfo.xml
index 301f269..bcdc13f 100644
--- a/dist/appstream/net.blumia.pineapple-pictures.metainfo.xml
+++ b/dist/appstream/net.blumia.pineapple-pictures.metainfo.xml
@@ -81,6 +81,23 @@
     </screenshot>
   </screenshots>
   <releases>
+    <release type="stable" version="1.2.1" date="2025-11-22T00:00:00Z">
+      <description>
+        <p>This release fixes the following bug:</p>
+        <ul>
+          <li>Fix incorrect color when display some CMYK images.</li>
+        </ul>
+        <p>This release includes the following changes:</p>
+        <ul>
+          <li>Now use Qt 6.10.1 for pre-built binary</li>
+          <li>Update README description and AppStream metainfo</li>
+          <li>Update translations</li>
+          <li>Update libavif, AOM and expat version for Windows binary build</li>
+        </ul>
+        <p>With contributions from:</p>
+        <p>albanobattistella</p>
+      </description>
+    </release>
     <release type="stable" version="1.2.0" date="2025-09-21T00:00:00Z">
       <description>
         <p>This release adds the following features:</p>