diff --git a/Cabal-syntax/Cabal-syntax.cabal b/Cabal-syntax/Cabal-syntax.cabal
index 9d402b0c8d56c5b98152f1a2233c331151ea3d5c..3eab7acf4cd13e007d9cc6d86e1ea500b7a26323 100644
--- a/Cabal-syntax/Cabal-syntax.cabal
+++ b/Cabal-syntax/Cabal-syntax.cabal
@@ -1,7 +1,7 @@
 cabal-version: 2.2
 name:          Cabal-syntax
 version:       3.11.0.0
-copyright:     2003-2023, Cabal Development Team (see AUTHORS file)
+copyright:     2003-2024, Cabal Development Team (see AUTHORS file)
 license:       BSD-3-Clause
 license-file:  LICENSE
 author:        Cabal Development Team <cabal-devel@haskell.org>
diff --git a/Cabal-syntax/LICENSE b/Cabal-syntax/LICENSE
index a3a25c7d9e4d78349b97cb077d9e1337122deacb..edfcdbd3adc3bb175f8e03571c688570b6eae671 100644
--- a/Cabal-syntax/LICENSE
+++ b/Cabal-syntax/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2003-2023, Cabal Development Team.
+Copyright (c) 2003-2024, Cabal Development Team.
 See the AUTHORS file for the full list of copyright holders.
 
 See */LICENSE for the copyright holders of the subcomponents.
diff --git a/Cabal-tests/Cabal-tests.cabal b/Cabal-tests/Cabal-tests.cabal
index 68d743ae0bf1ecdb890056ab8199623f62b96bed..7e9f5e5dbdae905eec4795b0e2ce240347892b8d 100644
--- a/Cabal-tests/Cabal-tests.cabal
+++ b/Cabal-tests/Cabal-tests.cabal
@@ -1,7 +1,7 @@
 cabal-version: 2.2
 name:          Cabal-tests
 version:       3
-copyright:     2003-2023, Cabal Development Team (see AUTHORS file)
+copyright:     2003-2024, Cabal Development Team (see AUTHORS file)
 license:       BSD-3-Clause
 license-file:  LICENSE
 author:        Cabal Development Team <cabal-devel@haskell.org>
diff --git a/Cabal-tests/LICENSE b/Cabal-tests/LICENSE
index a3a25c7d9e4d78349b97cb077d9e1337122deacb..edfcdbd3adc3bb175f8e03571c688570b6eae671 100644
--- a/Cabal-tests/LICENSE
+++ b/Cabal-tests/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2003-2023, Cabal Development Team.
+Copyright (c) 2003-2024, Cabal Development Team.
 See the AUTHORS file for the full list of copyright holders.
 
 See */LICENSE for the copyright holders of the subcomponents.
diff --git a/Cabal/Cabal.cabal b/Cabal/Cabal.cabal
index 1e58344d71f7b06a4437b1b3d2770c905ca051e2..cb07a40aa13a59c9e928e4ceff9f0bd3b99b652d 100644
--- a/Cabal/Cabal.cabal
+++ b/Cabal/Cabal.cabal
@@ -1,7 +1,7 @@
 cabal-version: 2.2
 name:          Cabal
 version:       3.11.0.0
-copyright:     2003-2023, Cabal Development Team (see AUTHORS file)
+copyright:     2003-2024, Cabal Development Team (see AUTHORS file)
 license:       BSD-3-Clause
 license-file:  LICENSE
 author:        Cabal Development Team <cabal-devel@haskell.org>
diff --git a/Cabal/LICENSE b/Cabal/LICENSE
index a3a25c7d9e4d78349b97cb077d9e1337122deacb..edfcdbd3adc3bb175f8e03571c688570b6eae671 100644
--- a/Cabal/LICENSE
+++ b/Cabal/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2003-2023, Cabal Development Team.
+Copyright (c) 2003-2024, Cabal Development Team.
 See the AUTHORS file for the full list of copyright holders.
 
 See */LICENSE for the copyright holders of the subcomponents.
diff --git a/LICENSE b/LICENSE
index a3a25c7d9e4d78349b97cb077d9e1337122deacb..edfcdbd3adc3bb175f8e03571c688570b6eae671 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2003-2023, Cabal Development Team.
+Copyright (c) 2003-2024, Cabal Development Team.
 See the AUTHORS file for the full list of copyright holders.
 
 See */LICENSE for the copyright holders of the subcomponents.
diff --git a/cabal-benchmarks/LICENSE b/cabal-benchmarks/LICENSE
index a3a25c7d9e4d78349b97cb077d9e1337122deacb..edfcdbd3adc3bb175f8e03571c688570b6eae671 100644
--- a/cabal-benchmarks/LICENSE
+++ b/cabal-benchmarks/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2003-2023, Cabal Development Team.
+Copyright (c) 2003-2024, Cabal Development Team.
 See the AUTHORS file for the full list of copyright holders.
 
 See */LICENSE for the copyright holders of the subcomponents.
diff --git a/cabal-benchmarks/cabal-benchmarks.cabal b/cabal-benchmarks/cabal-benchmarks.cabal
index d508c8a20e5e4265b426ade339d6244d39b1a49a..2b247e565cf93fc9449ce72646ffbcdcc63b5dfb 100644
--- a/cabal-benchmarks/cabal-benchmarks.cabal
+++ b/cabal-benchmarks/cabal-benchmarks.cabal
@@ -1,7 +1,7 @@
 cabal-version:      2.2
 name:               cabal-benchmarks
 version:            3
-copyright:          2003-2023, Cabal Development Team (see AUTHORS file)
+copyright:          2003-2024, Cabal Development Team (see AUTHORS file)
 license:            BSD-3-Clause
 license-file:       LICENSE
 author:             Cabal Development Team <cabal-devel@haskell.org>
diff --git a/cabal-dev-scripts/LICENSE b/cabal-dev-scripts/LICENSE
index a3a25c7d9e4d78349b97cb077d9e1337122deacb..edfcdbd3adc3bb175f8e03571c688570b6eae671 100644
--- a/cabal-dev-scripts/LICENSE
+++ b/cabal-dev-scripts/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2003-2023, Cabal Development Team.
+Copyright (c) 2003-2024, Cabal Development Team.
 See the AUTHORS file for the full list of copyright holders.
 
 See */LICENSE for the copyright holders of the subcomponents.
diff --git a/cabal-install-solver/LICENSE b/cabal-install-solver/LICENSE
index a3a25c7d9e4d78349b97cb077d9e1337122deacb..edfcdbd3adc3bb175f8e03571c688570b6eae671 100644
--- a/cabal-install-solver/LICENSE
+++ b/cabal-install-solver/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2003-2023, Cabal Development Team.
+Copyright (c) 2003-2024, Cabal Development Team.
 See the AUTHORS file for the full list of copyright holders.
 
 See */LICENSE for the copyright holders of the subcomponents.
diff --git a/cabal-install-solver/cabal-install-solver.cabal b/cabal-install-solver/cabal-install-solver.cabal
index 95cb28206eca3c1f97f509004e9d69db68b8431a..d3d3edd9abafd8f4e8283251022990923bac3a27 100644
--- a/cabal-install-solver/cabal-install-solver.cabal
+++ b/cabal-install-solver/cabal-install-solver.cabal
@@ -11,7 +11,7 @@ license:       BSD-3-Clause
 license-file:  LICENSE
 author:        Cabal Development Team (see AUTHORS file)
 maintainer:    Cabal Development Team <cabal-devel@haskell.org>
-copyright:     2003-2023, Cabal Development Team
+copyright:     2003-2024, Cabal Development Team
 category:      Distribution
 build-type:    Simple
 Extra-Source-Files:
diff --git a/cabal-install/LICENSE b/cabal-install/LICENSE
index a3a25c7d9e4d78349b97cb077d9e1337122deacb..edfcdbd3adc3bb175f8e03571c688570b6eae671 100644
--- a/cabal-install/LICENSE
+++ b/cabal-install/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2003-2023, Cabal Development Team.
+Copyright (c) 2003-2024, Cabal Development Team.
 See the AUTHORS file for the full list of copyright holders.
 
 See */LICENSE for the copyright holders of the subcomponents.
diff --git a/cabal-install/cabal-install.cabal b/cabal-install/cabal-install.cabal
index 38401ed7adb3d1b8f51169ab0f1ec314ed930d84..33de6d0538abe53ce0a8bb9aedd797206d6f92c6 100644
--- a/cabal-install/cabal-install.cabal
+++ b/cabal-install/cabal-install.cabal
@@ -13,7 +13,7 @@ License:            BSD-3-Clause
 License-File:       LICENSE
 Author:             Cabal Development Team (see AUTHORS file)
 Maintainer:         Cabal Development Team <cabal-devel@haskell.org>
-Copyright:          2003-2023, Cabal Development Team
+Copyright:          2003-2024, Cabal Development Team
 Category:           Distribution
 Build-type:         Simple
 Extra-Source-Files:
diff --git a/cabal-testsuite/LICENSE b/cabal-testsuite/LICENSE
index a3a25c7d9e4d78349b97cb077d9e1337122deacb..edfcdbd3adc3bb175f8e03571c688570b6eae671 100644
--- a/cabal-testsuite/LICENSE
+++ b/cabal-testsuite/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2003-2023, Cabal Development Team.
+Copyright (c) 2003-2024, Cabal Development Team.
 See the AUTHORS file for the full list of copyright holders.
 
 See */LICENSE for the copyright holders of the subcomponents.
diff --git a/cabal-testsuite/cabal-testsuite.cabal b/cabal-testsuite/cabal-testsuite.cabal
index 6d696d68fe04e04078c4dfb8e57fd4eeb782d1db..e99ea880d244256d637a611b5d86b90f5e32f61f 100644
--- a/cabal-testsuite/cabal-testsuite.cabal
+++ b/cabal-testsuite/cabal-testsuite.cabal
@@ -1,7 +1,7 @@
 cabal-version: 2.2
 name:          cabal-testsuite
 version:       3
-copyright:     2003-2023, Cabal Development Team (see AUTHORS file)
+copyright:     2003-2024, Cabal Development Team (see AUTHORS file)
 license:       BSD-3-Clause
 license-file:  LICENSE
 author:        Cabal Development Team <cabal-devel@haskell.org>
diff --git a/doc/conf.py b/doc/conf.py
index b630823e5fab201dfc25c50490b7e988c1fe7151..dfe5a1b53247a942a48bff78b0275ab702587af4 100644
--- a/doc/conf.py
+++ b/doc/conf.py
@@ -39,7 +39,7 @@ extlinks = {
 
 # General information about the project.
 project = u'Cabal'
-copyright = u'2003-2023, Cabal Team'
+copyright = u'2003-2024, Cabal Team'
 # N.B. version comes from ghc_config
 release = version  # The full version, including alpha/beta/rc tags.
 
diff --git a/solver-benchmarks/LICENSE b/solver-benchmarks/LICENSE
index a3a25c7d9e4d78349b97cb077d9e1337122deacb..edfcdbd3adc3bb175f8e03571c688570b6eae671 100644
--- a/solver-benchmarks/LICENSE
+++ b/solver-benchmarks/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2003-2023, Cabal Development Team.
+Copyright (c) 2003-2024, Cabal Development Team.
 See the AUTHORS file for the full list of copyright holders.
 
 See */LICENSE for the copyright holders of the subcomponents.
diff --git a/solver-benchmarks/solver-benchmarks.cabal b/solver-benchmarks/solver-benchmarks.cabal
index fdcbad60718d8049cf0231a335a1824ff09e66b1..22ef92117fdfc1aaf3d8c0cfc28e77633df5842b 100644
--- a/solver-benchmarks/solver-benchmarks.cabal
+++ b/solver-benchmarks/solver-benchmarks.cabal
@@ -1,7 +1,7 @@
 cabal-version:  2.2
 name:          solver-benchmarks
 version:       3
-copyright:     2003-2023, Cabal Development Team (see AUTHORS file)
+copyright:     2003-2024, Cabal Development Team (see AUTHORS file)
 license:       BSD-3-Clause
 license-file:  LICENSE
 author:        Cabal Development Team <cabal-devel@haskell.org>