diff --git a/COPYING b/COPYING
index 42b640c0b27..b84655a62c0 100644
--- a/COPYING
+++ b/COPYING
@@ -1,3 +1,3 @@
-Mixxx is Copyright (C) 2000-2023 by its respective authors. This version
+Mixxx is Copyright (C) 2000-2024 by its respective authors. This version
 of the program is distributed under the General Public License version 2,
 as described in the file LICENSE distributed with the program.
diff --git a/LICENSE b/LICENSE
index 8a79ce8b900..a4e4ab24108 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,5 +1,5 @@
 Mixxx version 2.5, Digital DJ'ing software.
-Copyright (C) 2001-2023 Mixxx Development Team
+Copyright (C) 2001-2024 Mixxx Development Team
 
 Mixxx is free software; you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
diff --git a/cmake/modules/FindChromaprint.cmake b/cmake/modules/FindChromaprint.cmake
index b4cff3c3b66..f3ed4dfb5bc 100644
--- a/cmake/modules/FindChromaprint.cmake
+++ b/cmake/modules/FindChromaprint.cmake
@@ -1,5 +1,5 @@
 # This file is part of Mixxx, Digital DJ'ing software.
-# Copyright (C) 2001-2023 Mixxx Development Team
+# Copyright (C) 2001-2024 Mixxx Development Team
 # Distributed under the GNU General Public Licence (GPL) version 2 or any later
 # later version. See the LICENSE file for details.
 
diff --git a/cmake/modules/FindDjInterop.cmake b/cmake/modules/FindDjInterop.cmake
index bfa9596f450..c456482b1c0 100644
--- a/cmake/modules/FindDjInterop.cmake
+++ b/cmake/modules/FindDjInterop.cmake
@@ -1,5 +1,5 @@
 # This file is part of Mixxx, Digital DJ'ing software.
-# Copyright (C) 2001-2023 Mixxx Development Team
+# Copyright (C) 2001-2024 Mixxx Development Team
 # Distributed under the GNU General Public Licence (GPL) version 2 or any later
 # later version. See the LICENSE file for details.
 
diff --git a/cmake/modules/FindEbur128.cmake b/cmake/modules/FindEbur128.cmake
index cf8309d03ea..3e7f6e67262 100644
--- a/cmake/modules/FindEbur128.cmake
+++ b/cmake/modules/FindEbur128.cmake
@@ -1,5 +1,5 @@
 # This file is part of Mixxx, Digital DJ'ing software.
-# Copyright (C) 2001-2023 Mixxx Development Team
+# Copyright (C) 2001-2024 Mixxx Development Team
 # Distributed under the GNU General Public Licence (GPL) version 2 or any later
 # later version. See the LICENSE file for details.
 
diff --git a/cmake/modules/FindFFTW.cmake b/cmake/modules/FindFFTW.cmake
index 2a0f73f64bd..a3fb8265c6b 100644
--- a/cmake/modules/FindFFTW.cmake
+++ b/cmake/modules/FindFFTW.cmake
@@ -1,5 +1,5 @@
 # This file is part of Mixxx, Digital DJ'ing software.
-# Copyright (C) 2001-2023 Mixxx Development Team
+# Copyright (C) 2001-2024 Mixxx Development Team
 # Distributed under the GNU General Public Licence (GPL) version 2 or any later
 # later version. See the LICENSE file for details.
 
diff --git a/cmake/modules/FindFLAC.cmake b/cmake/modules/FindFLAC.cmake
index 463861ee074..997fae03240 100644
--- a/cmake/modules/FindFLAC.cmake
+++ b/cmake/modules/FindFLAC.cmake
@@ -1,5 +1,5 @@
 # This file is part of Mixxx, Digital DJ'ing software.
-# Copyright (C) 2001-2023 Mixxx Development Team
+# Copyright (C) 2001-2024 Mixxx Development Team
 # Distributed under the GNU General Public Licence (GPL) version 2 or any later
 # later version. See the LICENSE file for details.
 
diff --git a/cmake/modules/FindG72X.cmake b/cmake/modules/FindG72X.cmake
index e23994a1d22..ad22da2b6f1 100644
--- a/cmake/modules/FindG72X.cmake
+++ b/cmake/modules/FindG72X.cmake
@@ -1,5 +1,5 @@
 # This file is part of Mixxx, Digital DJ'ing software.
-# Copyright (C) 2001-2023 Mixxx Development Team
+# Copyright (C) 2001-2024 Mixxx Development Team
 # Distributed under the GNU General Public Licence (GPL) version 2 or any later
 # later version. See the LICENSE file for details.
 
diff --git a/cmake/modules/FindGPerfTools.cmake b/cmake/modules/FindGPerfTools.cmake
index 65136aef386..07f3bc7ac17 100644
--- a/cmake/modules/FindGPerfTools.cmake
+++ b/cmake/modules/FindGPerfTools.cmake
@@ -1,5 +1,5 @@
 # This file is part of Mixxx, Digital DJ'ing software.
-# Copyright (C) 2001-2023 Mixxx Development Team
+# Copyright (C) 2001-2024 Mixxx Development Team
 # Distributed under the GNU General Public Licence (GPL) version 2 or any later
 # later version. See the LICENSE file for details.
 
diff --git a/cmake/modules/FindHSS1394.cmake b/cmake/modules/FindHSS1394.cmake
index 61ce0e29515..42965f3c808 100644
--- a/cmake/modules/FindHSS1394.cmake
+++ b/cmake/modules/FindHSS1394.cmake
@@ -1,5 +1,5 @@
 # This file is part of Mixxx, Digital DJ'ing software.
-# Copyright (C) 2001-2023 Mixxx Development Team
+# Copyright (C) 2001-2024 Mixxx Development Team
 # Distributed under the GNU General Public Licence (GPL) version 2 or any later
 # later version. See the LICENSE file for details.
 
diff --git a/cmake/modules/FindID3Tag.cmake b/cmake/modules/FindID3Tag.cmake
index 5d543d4633c..4163d21ffbd 100644
--- a/cmake/modules/FindID3Tag.cmake
+++ b/cmake/modules/FindID3Tag.cmake
@@ -1,5 +1,5 @@
 # This file is part of Mixxx, Digital DJ'ing software.
-# Copyright (C) 2001-2023 Mixxx Development Team
+# Copyright (C) 2001-2024 Mixxx Development Team
 # Distributed under the GNU General Public Licence (GPL) version 2 or any later
 # later version. See the LICENSE file for details.
 
diff --git a/cmake/modules/FindKeyFinder.cmake b/cmake/modules/FindKeyFinder.cmake
index e3ccc2fc7b5..0c843e394f8 100644
--- a/cmake/modules/FindKeyFinder.cmake
+++ b/cmake/modules/FindKeyFinder.cmake
@@ -1,5 +1,5 @@
 # This file is part of Mixxx, Digital DJ'ing software.
-# Copyright (C) 2001-2023 Mixxx Development Team
+# Copyright (C) 2001-2024 Mixxx Development Team
 # Distributed under the GNU General Public Licence (GPL) version 2 or any later
 # later version. See the LICENSE file for details.
 
diff --git a/cmake/modules/FindLibUSB.cmake b/cmake/modules/FindLibUSB.cmake
index c5362c00f58..7c8e42761c8 100644
--- a/cmake/modules/FindLibUSB.cmake
+++ b/cmake/modules/FindLibUSB.cmake
@@ -1,5 +1,5 @@
 # This file is part of Mixxx, Digital DJ'ing software.
-# Copyright (C) 2001-2023 Mixxx Development Team
+# Copyright (C) 2001-2024 Mixxx Development Team
 # Distributed under the GNU General Public Licence (GPL) version 2 or any later
 # later version. See the LICENSE file for details.
 
diff --git a/cmake/modules/FindLibudev.cmake b/cmake/modules/FindLibudev.cmake
index 7e9dc77c9be..696d55e28f0 100644
--- a/cmake/modules/FindLibudev.cmake
+++ b/cmake/modules/FindLibudev.cmake
@@ -1,5 +1,5 @@
 # This file is part of Mixxx, Digital DJ'ing software.
-# Copyright (C) 2001-2023 Mixxx Development Team
+# Copyright (C) 2001-2024 Mixxx Development Team
 # Distributed under the GNU General Public Licence (GPL) version 2 or any later
 # later version. See the LICENSE file for details.
 
diff --git a/cmake/modules/FindMAD.cmake b/cmake/modules/FindMAD.cmake
index a54e498bad6..18a57f4a9d9 100644
--- a/cmake/modules/FindMAD.cmake
+++ b/cmake/modules/FindMAD.cmake
@@ -1,5 +1,5 @@
 # This file is part of Mixxx, Digital DJ'ing software.
-# Copyright (C) 2001-2023 Mixxx Development Team
+# Copyright (C) 2001-2024 Mixxx Development Team
 # Distributed under the GNU General Public Licence (GPL) version 2 or any later
 # later version. See the LICENSE file for details.
 
diff --git a/cmake/modules/FindMP4.cmake b/cmake/modules/FindMP4.cmake
index 1da34a65c46..5716ec8a84c 100644
--- a/cmake/modules/FindMP4.cmake
+++ b/cmake/modules/FindMP4.cmake
@@ -1,5 +1,5 @@
 # This file is part of Mixxx, Digital DJ'ing software.
-# Copyright (C) 2001-2023 Mixxx Development Team
+# Copyright (C) 2001-2024 Mixxx Development Team
 # Distributed under the GNU General Public Licence (GPL) version 2 or any later
 # later version. See the LICENSE file for details.
 
diff --git a/cmake/modules/FindMP4v2.cmake b/cmake/modules/FindMP4v2.cmake
index a7433af024a..f2ff0a6c8e3 100644
--- a/cmake/modules/FindMP4v2.cmake
+++ b/cmake/modules/FindMP4v2.cmake
@@ -1,5 +1,5 @@
 # This file is part of Mixxx, Digital DJ'ing software.
-# Copyright (C) 2001-2023 Mixxx Development Team
+# Copyright (C) 2001-2024 Mixxx Development Team
 # Distributed under the GNU General Public Licence (GPL) version 2 or any later
 # later version. See the LICENSE file for details.
 
diff --git a/cmake/modules/FindModplug.cmake b/cmake/modules/FindModplug.cmake
index 035885ffc07..489931be38e 100644
--- a/cmake/modules/FindModplug.cmake
+++ b/cmake/modules/FindModplug.cmake
@@ -1,5 +1,5 @@
 # This file is part of Mixxx, Digital DJ'ing software.
-# Copyright (C) 2001-2023 Mixxx Development Team
+# Copyright (C) 2001-2024 Mixxx Development Team
 # Distributed under the GNU General Public Licence (GPL) version 2 or any later
 # later version. See the LICENSE file for details.
 
diff --git a/cmake/modules/FindOgg.cmake b/cmake/modules/FindOgg.cmake
index 931289ac11c..af76fe16c16 100644
--- a/cmake/modules/FindOgg.cmake
+++ b/cmake/modules/FindOgg.cmake
@@ -1,5 +1,5 @@
 # This file is part of Mixxx, Digital DJ'ing software.
-# Copyright (C) 2001-2023 Mixxx Development Team
+# Copyright (C) 2001-2024 Mixxx Development Team
 # Distributed under the GNU General Public Licence (GPL) version 2 or any later
 # later version. See the LICENSE file for details.
 
diff --git a/cmake/modules/FindOpus.cmake b/cmake/modules/FindOpus.cmake
index 2c01eb3b447..2a8d8ad5068 100644
--- a/cmake/modules/FindOpus.cmake
+++ b/cmake/modules/FindOpus.cmake
@@ -1,5 +1,5 @@
 # This file is part of Mixxx, Digital DJ'ing software.
-# Copyright (C) 2001-2023 Mixxx Development Team
+# Copyright (C) 2001-2024 Mixxx Development Team
 # Distributed under the GNU General Public Licence (GPL) version 2 or any later
 # later version. See the LICENSE file for details.
 
diff --git a/cmake/modules/FindOpusFile.cmake b/cmake/modules/FindOpusFile.cmake
index 973a6be3d9f..2ad4a1f1add 100644
--- a/cmake/modules/FindOpusFile.cmake
+++ b/cmake/modules/FindOpusFile.cmake
@@ -1,5 +1,5 @@
 # This file is part of Mixxx, Digital DJ'ing software.
-# Copyright (C) 2001-2023 Mixxx Development Team
+# Copyright (C) 2001-2024 Mixxx Development Team
 # Distributed under the GNU General Public Licence (GPL) version 2 or any later
 # later version. See the LICENSE file for details.
 
diff --git a/cmake/modules/FindPortAudio.cmake b/cmake/modules/FindPortAudio.cmake
index aa01d4224d9..a8ffcaaf919 100644
--- a/cmake/modules/FindPortAudio.cmake
+++ b/cmake/modules/FindPortAudio.cmake
@@ -1,5 +1,5 @@
 # This file is part of Mixxx, Digital DJ'ing software.
-# Copyright (C) 2001-2023 Mixxx Development Team
+# Copyright (C) 2001-2024 Mixxx Development Team
 # Distributed under the GNU General Public Licence (GPL) version 2 or any later
 # later version. See the LICENSE file for details.
 
diff --git a/cmake/modules/FindPortMidi.cmake b/cmake/modules/FindPortMidi.cmake
index bc769728002..84e9342f85e 100644
--- a/cmake/modules/FindPortMidi.cmake
+++ b/cmake/modules/FindPortMidi.cmake
@@ -1,5 +1,5 @@
 # This file is part of Mixxx, Digital DJ'ing software.
-# Copyright (C) 2001-2023 Mixxx Development Team
+# Copyright (C) 2001-2024 Mixxx Development Team
 # Distributed under the GNU General Public Licence (GPL) version 2 or any later
 # later version. See the LICENSE file for details.
 
diff --git a/cmake/modules/FindShoutidjc.cmake b/cmake/modules/FindShoutidjc.cmake
index 8b729a8739f..bb6824da4e4 100644
--- a/cmake/modules/FindShoutidjc.cmake
+++ b/cmake/modules/FindShoutidjc.cmake
@@ -1,5 +1,5 @@
 # This file is part of Mixxx, Digital DJ'ing software.
-# Copyright (C) 2001-2023 Mixxx Development Team
+# Copyright (C) 2001-2024 Mixxx Development Team
 # Distributed under the GNU General Public Licence (GPL) version 2 or any later
 # later version. See the LICENSE file for details.
 
diff --git a/cmake/modules/FindSleef.cmake b/cmake/modules/FindSleef.cmake
index 85491403607..ea412ae9b5d 100644
--- a/cmake/modules/FindSleef.cmake
+++ b/cmake/modules/FindSleef.cmake
@@ -1,5 +1,5 @@
 # This file is part of Mixxx, Digital DJ'ing software.
-# Copyright (C) 2001-2023 Mixxx Development Team
+# Copyright (C) 2001-2024 Mixxx Development Team
 # Distributed under the GNU General Public Licence (GPL) version 2 or any later
 # later version. See the LICENSE file for details.
 
diff --git a/cmake/modules/FindSndFile.cmake b/cmake/modules/FindSndFile.cmake
index 68bcbbb078d..7812cf2cd9b 100644
--- a/cmake/modules/FindSndFile.cmake
+++ b/cmake/modules/FindSndFile.cmake
@@ -1,5 +1,5 @@
 # This file is part of Mixxx, Digital DJ'ing software.
-# Copyright (C) 2001-2023 Mixxx Development Team
+# Copyright (C) 2001-2024 Mixxx Development Team
 # Distributed under the GNU General Public Licence (GPL) version 2 or any later
 # later version. See the LICENSE file for details.
 
diff --git a/cmake/modules/FindSoundTouch.cmake b/cmake/modules/FindSoundTouch.cmake
index 5c0bd028d95..b1ee2cf2333 100644
--- a/cmake/modules/FindSoundTouch.cmake
+++ b/cmake/modules/FindSoundTouch.cmake
@@ -1,5 +1,5 @@
 # This file is part of Mixxx, Digital DJ'ing software.
-# Copyright (C) 2001-2023 Mixxx Development Team
+# Copyright (C) 2001-2024 Mixxx Development Team
 # Distributed under the GNU General Public Licence (GPL) version 2 or any later
 # later version. See the LICENSE file for details.
 
diff --git a/cmake/modules/FindTagLib.cmake b/cmake/modules/FindTagLib.cmake
index be311a9f017..1d3329c4823 100644
--- a/cmake/modules/FindTagLib.cmake
+++ b/cmake/modules/FindTagLib.cmake
@@ -1,5 +1,5 @@
 # This file is part of Mixxx, Digital DJ'ing software.
-# Copyright (C) 2001-2023 Mixxx Development Team
+# Copyright (C) 2001-2024 Mixxx Development Team
 # Distributed under the GNU General Public Licence (GPL) version 2 or any later
 # later version. See the LICENSE file for details.
 
diff --git a/cmake/modules/FindUpower.cmake b/cmake/modules/FindUpower.cmake
index ed8a49187c3..ab3e0b995d5 100644
--- a/cmake/modules/FindUpower.cmake
+++ b/cmake/modules/FindUpower.cmake
@@ -1,5 +1,5 @@
 # This file is part of Mixxx, Digital DJ'ing software.
-# Copyright (C) 2001-2023 Mixxx Development Team
+# Copyright (C) 2001-2024 Mixxx Development Team
 # Distributed under the GNU General Public Licence (GPL) version 2 or any later
 # later version. See the LICENSE file for details.
 
diff --git a/cmake/modules/FindVorbis.cmake b/cmake/modules/FindVorbis.cmake
index 18ace1871c6..59912054e7c 100644
--- a/cmake/modules/FindVorbis.cmake
+++ b/cmake/modules/FindVorbis.cmake
@@ -1,5 +1,5 @@
 # This file is part of Mixxx, Digital DJ'ing software.
-# Copyright (C) 2001-2023 Mixxx Development Team
+# Copyright (C) 2001-2024 Mixxx Development Team
 # Distributed under the GNU General Public Licence (GPL) version 2 or any later
 # later version. See the LICENSE file for details.
 
diff --git a/cmake/modules/Findhidapi.cmake b/cmake/modules/Findhidapi.cmake
index a4ff5bc4bb7..254a055d9f2 100644
--- a/cmake/modules/Findhidapi.cmake
+++ b/cmake/modules/Findhidapi.cmake
@@ -1,5 +1,5 @@
 # This file is part of Mixxx, Digital DJ'ing software.
-# Copyright (C) 2001-2023 Mixxx Development Team
+# Copyright (C) 2001-2024 Mixxx Development Team
 # Distributed under the GNU General Public Licence (GPL) version 2 or any later
 # later version. See the LICENSE file for details.
 
diff --git a/cmake/modules/Findlilv.cmake b/cmake/modules/Findlilv.cmake
index b793972faf0..5bd704d4114 100644
--- a/cmake/modules/Findlilv.cmake
+++ b/cmake/modules/Findlilv.cmake
@@ -1,5 +1,5 @@
 # This file is part of Mixxx, Digital DJ'ing software.
-# Copyright (C) 2001-2023 Mixxx Development Team
+# Copyright (C) 2001-2024 Mixxx Development Team
 # Distributed under the GNU General Public Licence (GPL) version 2 or any later
 # later version. See the LICENSE file for details.
 
diff --git a/cmake/modules/Findmp3lame.cmake b/cmake/modules/Findmp3lame.cmake
index c69e564395d..c204fe21d49 100644
--- a/cmake/modules/Findmp3lame.cmake
+++ b/cmake/modules/Findmp3lame.cmake
@@ -1,5 +1,5 @@
 # This file is part of Mixxx, Digital DJ'ing software.
-# Copyright (C) 2001-2023 Mixxx Development Team
+# Copyright (C) 2001-2024 Mixxx Development Team
 # Distributed under the GNU General Public Licence (GPL) version 2 or any later
 # later version. See the LICENSE file for details.
 
diff --git a/cmake/modules/Findrubberband.cmake b/cmake/modules/Findrubberband.cmake
index fd0ffa8fdda..8a5f53777bb 100644
--- a/cmake/modules/Findrubberband.cmake
+++ b/cmake/modules/Findrubberband.cmake
@@ -1,5 +1,5 @@
 # This file is part of Mixxx, Digital DJ'ing software.
-# Copyright (C) 2001-2023 Mixxx Development Team
+# Copyright (C) 2001-2024 Mixxx Development Team
 # Distributed under the GNU General Public Licence (GPL) version 2 or any later
 # later version. See the LICENSE file for details.
 
diff --git a/cmake/modules/Findwavpack.cmake b/cmake/modules/Findwavpack.cmake
index bc74c964a44..bf0f6a2edb6 100644
--- a/cmake/modules/Findwavpack.cmake
+++ b/cmake/modules/Findwavpack.cmake
@@ -1,5 +1,5 @@
 # This file is part of Mixxx, Digital DJ'ing software.
-# Copyright (C) 2001-2023 Mixxx Development Team
+# Copyright (C) 2001-2024 Mixxx Development Team
 # Distributed under the GNU General Public Licence (GPL) version 2 or any later
 # later version. See the LICENSE file for details.
 
diff --git a/packaging/debian/copyright b/packaging/debian/copyright
index 0f2ce6900bc..4723547d474 100644
--- a/packaging/debian/copyright
+++ b/packaging/debian/copyright
@@ -6,7 +6,7 @@ Source: https://downloads.mixxx.org/
 
 Files: *
 Copyright:
- 2001-2023 Mixxx development team
+ 2001-2024 Mixxx development team
 License: GPL-2+
 
 License: GPL-2+
diff --git a/packaging/wix/LICENSE.rtf b/packaging/wix/LICENSE.rtf
index 0b2442786e6..2493d2964f9 100644
--- a/packaging/wix/LICENSE.rtf
+++ b/packaging/wix/LICENSE.rtf
@@ -2,7 +2,7 @@
 {\colortbl ;\red0\green0\blue255;}
 {\*\generator Riched20 10.0.14393}\viewkind4\uc1
 \pard\qj\ul\b\f0\fs22\lang1036 Mixxx version 2.4, Digital DJ'ing software.\ulnone\b0\fs24\par
-\fs22 Copyright (C) 2001-2023 Mixxx Development Team\par
+\fs22 Copyright (C) 2001-2024 Mixxx Development Team\par
 \par
 Promotional tracks are copyright their respective owners and\par
 distributed with permission.\par