diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,12 @@
 
 `hslua-core` uses [PVP Versioning][].
 
+## hslua-core-2.3.2.1
+
+Released 2026-01-08.
+
+-   Cleaned-up dependencies.
+
 ## hslua-core-2.3.2
 
 Released 2024-01-18.
diff --git a/LICENSE b/LICENSE
--- a/LICENSE
+++ b/LICENSE
@@ -1,7 +1,7 @@
-Copyright © 1994-2022 Lua.org, PUC-Rio.
+Copyright © 1994-2023 Lua.org, PUC-Rio.
 Copyright © 2007-2012 Gracjan Polak
 Copyright © 2012-2015 Ömer Sinan Ağacan
-Copyright © 2016-2024 Albert Krewinkel
+Copyright © 2016-2026 Albert Krewinkel
 
 Permission is hereby granted, free of charge, to any person obtaining a
 copy of this software and associated documentation files (the
diff --git a/hslua-core.cabal b/hslua-core.cabal
--- a/hslua-core.cabal
+++ b/hslua-core.cabal
@@ -1,6 +1,6 @@
 cabal-version:       2.2
 name:                hslua-core
-version:             2.3.2
+version:             2.3.2.1
 synopsis:            Bindings to Lua, an embeddable scripting language
 description:         Wrappers and helpers to bridge Haskell and
                      <https://www.lua.org/ Lua>.
@@ -15,21 +15,16 @@
 maintainer:          tarleb@hslua.org
 copyright:           © 2007–2012 Gracjan Polak;
                      © 2012–2016 Ömer Sinan Ağacan;
-                     © 2017-2024 Albert Krewinkel
+                     © 2017-2026 Albert Krewinkel
 category:            Foreign
 build-type:          Simple
 extra-source-files:  README.md
                    , CHANGELOG.md
                    , test/lua/*.lua
-tested-with:         GHC == 8.4.4
-                   , GHC == 8.6.5
-                   , GHC == 8.8.4
-                   , GHC == 8.10.7
-                   , GHC == 9.0.2
-                   , GHC == 9.2.8
-                   , GHC == 9.4.8
-                   , GHC == 9.6.3
-                   , GHC == 9.8.1
+tested-with:         GHC == 9.6
+                   , GHC == 9.8
+                   , GHC == 9.10
+                   , GHC == 9.12
 
 source-repository head
   type:                git
@@ -39,22 +34,21 @@
   default-language:    Haskell2010
   build-depends:       base          >= 4.11   && < 5
                      , bytestring    >= 0.10.2 && < 0.13
-                     , exceptions    >= 0.8    && < 0.11
                      , lua           >= 2.3.1  && < 2.4
-                     , mtl           >= 2.2    && < 2.4
-                     , text          >= 1.2    && < 2.2
   ghc-options:         -Wall
+                       -Wcpp-undef
+                       -Werror=missing-home-modules
+                       -Widentities
                        -Wincomplete-record-updates
+                       -Wincomplete-uni-patterns
                        -Wnoncanonical-monad-instances
+                       -Wpartial-fields
                        -Wredundant-constraints
-  if impl(ghc >= 8.2)
-    ghc-options:         -Wcpp-undef
-                         -Werror=missing-home-modules
-  if impl(ghc >= 8.4)
-    ghc-options:         -Widentities
-                         -Wincomplete-uni-patterns
-                         -Wpartial-fields
-                         -fhide-source-paths
+                       -fhide-source-paths
+  if impl(ghc >= 8.10)
+    ghc-options:         -Wunused-packages
+  if impl(ghc >= 9.0)
+    ghc-options:         -Winvalid-haddock
 
 library
   import:              common-options
@@ -74,6 +68,9 @@
                      , HsLua.Core.Warn
   reexported-modules:  lua:Lua
   hs-source-dirs:      src
+  build-depends:       exceptions    >= 0.8    && < 0.11
+                     , mtl           >= 2.2    && < 2.4
+                     , text          >= 1.2    && < 2.2
   default-extensions:  LambdaCase
                      , StrictData
   other-extensions:    CPP
@@ -106,7 +103,6 @@
   build-depends:       hslua-core
                      , lua-arbitrary        >= 1.0
                      , QuickCheck           >= 2.7
-                     , quickcheck-instances >= 0.3
                      , tasty                >= 0.11
                      , tasty-hunit          >= 0.9
                      , tasty-quickcheck     >= 0.8
diff --git a/src/HsLua/Core.hs b/src/HsLua/Core.hs
--- a/src/HsLua/Core.hs
+++ b/src/HsLua/Core.hs
@@ -2,7 +2,7 @@
 Module      : HsLua.Core
 Copyright   : © 2007–2012 Gracjan Polak;
               © 2012–2016 Ömer Sinan Ağacan;
-              © 2017-2024 Albert Krewinkel
+              © 2017-2026 Albert Krewinkel
 License     : MIT
 Maintainer  : Albert Krewinkel <tarleb@hslua.org>
 Stability   : beta
diff --git a/src/HsLua/Core/Auxiliary.hs b/src/HsLua/Core/Auxiliary.hs
--- a/src/HsLua/Core/Auxiliary.hs
+++ b/src/HsLua/Core/Auxiliary.hs
@@ -6,7 +6,7 @@
 Module      : HsLua.Core.Auxiliary
 Copyright   : © 2007–2012 Gracjan Polak;
               © 2012–2016 Ömer Sinan Ağacan;
-              © 2017-2024 Albert Krewinkel
+              © 2017-2026 Albert Krewinkel
 License     : MIT
 Maintainer  : Albert Krewinkel <tarleb@hslua.org>
 Stability   : beta
diff --git a/src/HsLua/Core/Closures.hs b/src/HsLua/Core/Closures.hs
--- a/src/HsLua/Core/Closures.hs
+++ b/src/HsLua/Core/Closures.hs
@@ -2,7 +2,7 @@
 Module      : HsLua.Core.Closures
 Copyright   : © 2007–2012 Gracjan Polak;
               © 2012–2016 Ömer Sinan Ağacan;
-              © 2017-2024 Albert Krewinkel
+              © 2017-2026 Albert Krewinkel
 License     : MIT
 Maintainer  : Albert Krewinkel <tarleb@hslua.org>
 Stability   : beta
diff --git a/src/HsLua/Core/Debug.hs b/src/HsLua/Core/Debug.hs
--- a/src/HsLua/Core/Debug.hs
+++ b/src/HsLua/Core/Debug.hs
@@ -1,6 +1,6 @@
 {-|
 Module      : HsLua.Core.Debug
-Copyright   : © 2023-2024 Albert Krewinkel
+Copyright   : © 2023-2026 Albert Krewinkel
 License     : MIT
 Maintainer  : Albert Krewinkel <tarleb@hslua.org>
 
diff --git a/src/HsLua/Core/Error.hs b/src/HsLua/Core/Error.hs
--- a/src/HsLua/Core/Error.hs
+++ b/src/HsLua/Core/Error.hs
@@ -8,7 +8,7 @@
 {-# OPTIONS_GHC -Wno-warnings-deprecations #-}
 {-|
 Module      : HsLua.Core.Error
-Copyright   : © 2017-2024 Albert Krewinkel
+Copyright   : © 2017-2026 Albert Krewinkel
 License     : MIT
 Maintainer  : Albert Krewinkel <tarleb@hslua.org>
 
diff --git a/src/HsLua/Core/Package.hs b/src/HsLua/Core/Package.hs
--- a/src/HsLua/Core/Package.hs
+++ b/src/HsLua/Core/Package.hs
@@ -1,6 +1,6 @@
 {-|
 Module      : HsLua.Core.Package
-Copyright   : © 2019-2024 Albert Krewinkel
+Copyright   : © 2019-2026 Albert Krewinkel
 License     : MIT
 Maintainer  : Albert Krewinkel <tarleb@hslua.org>
 Stability   : alpha
diff --git a/src/HsLua/Core/Primary.hs b/src/HsLua/Core/Primary.hs
--- a/src/HsLua/Core/Primary.hs
+++ b/src/HsLua/Core/Primary.hs
@@ -3,7 +3,7 @@
 Module      : HsLua.Core.Primary
 Copyright   : © 2007–2012 Gracjan Polak;
               © 2012–2016 Ömer Sinan Ağacan;
-              © 2017-2024 Albert Krewinkel
+              © 2017-2026 Albert Krewinkel
 License     : MIT
 Maintainer  : Albert Krewinkel <tarleb@hslua.org>
 Stability   : beta
diff --git a/src/HsLua/Core/Run.hs b/src/HsLua/Core/Run.hs
--- a/src/HsLua/Core/Run.hs
+++ b/src/HsLua/Core/Run.hs
@@ -2,7 +2,7 @@
 Module      : HsLua.Core.Run
 Copyright   : © 2007–2012 Gracjan Polak;
               © 2012–2016 Ömer Sinan Ağacan;
-              © 2017-2024 Albert Krewinkel
+              © 2017-2026 Albert Krewinkel
 License     : MIT
 Maintainer  : Albert Krewinkel <tarleb@hslua.org>
 Stability   : beta
diff --git a/src/HsLua/Core/Trace.hs b/src/HsLua/Core/Trace.hs
--- a/src/HsLua/Core/Trace.hs
+++ b/src/HsLua/Core/Trace.hs
@@ -1,7 +1,7 @@
 {-# LANGUAGE TypeApplications #-}
 {-|
 Module      : HsLua.Core.Trace
-Copyright   : © 2017-2024 Albert Krewinkel
+Copyright   : © 2017-2026 Albert Krewinkel
 License     : MIT
 Maintainer  : Albert Krewinkel <tarleb@hslua.org>
 
diff --git a/src/HsLua/Core/Types.hs b/src/HsLua/Core/Types.hs
--- a/src/HsLua/Core/Types.hs
+++ b/src/HsLua/Core/Types.hs
@@ -3,7 +3,7 @@
 Module      : HsLua.Core.Types
 Copyright   : © 2007–2012 Gracjan Polak;
               © 2012–2016 Ömer Sinan Ağacan;
-              © 2017-2024 Albert Krewinkel
+              © 2017-2026 Albert Krewinkel
 License     : MIT
 Maintainer  : Albert Krewinkel <tarleb@hslua.org>
 Stability   : beta
diff --git a/src/HsLua/Core/Unsafe.hs b/src/HsLua/Core/Unsafe.hs
--- a/src/HsLua/Core/Unsafe.hs
+++ b/src/HsLua/Core/Unsafe.hs
@@ -1,7 +1,7 @@
 {-# OPTIONS_GHC -Wno-warnings-deprecations #-}
 {-|
 Module      : HsLua.Core.Unsafe
-Copyright   : © 2019-2024 Albert Krewinkel
+Copyright   : © 2019-2026 Albert Krewinkel
 License     : MIT
 Maintainer  : Albert Krewinkel <tarleb@hslua.org>
 
diff --git a/src/HsLua/Core/Userdata.hs b/src/HsLua/Core/Userdata.hs
--- a/src/HsLua/Core/Userdata.hs
+++ b/src/HsLua/Core/Userdata.hs
@@ -3,7 +3,7 @@
 Module      : HsLua.Core.Userdata
 Copyright   : © 2007–2012 Gracjan Polak;
               © 2012–2016 Ömer Sinan Ağacan;
-              © 2017-2024 Albert Krewinkel
+              © 2017-2026 Albert Krewinkel
 License     : MIT
 Maintainer  : Albert Krewinkel <tarleb@hslua.org>
 Stability   : beta
diff --git a/src/HsLua/Core/Utf8.hs b/src/HsLua/Core/Utf8.hs
--- a/src/HsLua/Core/Utf8.hs
+++ b/src/HsLua/Core/Utf8.hs
@@ -1,6 +1,6 @@
 {-|
 Module      : HsLua.Core.Utf8
-Copyright   : © 2018-2024 Albert Krewinkel
+Copyright   : © 2018-2026 Albert Krewinkel
 License     : MIT
 Maintainer  : Albert Krewinkel <tarleb@hslua.org>
 Stability   : beta
diff --git a/src/HsLua/Core/Warn.hs b/src/HsLua/Core/Warn.hs
--- a/src/HsLua/Core/Warn.hs
+++ b/src/HsLua/Core/Warn.hs
@@ -1,6 +1,6 @@
 {-|
 Module      : HsLua.Core.Warn
-Copyright   : © 2023-2024 Albert Krewinkel
+Copyright   : © 2023-2026 Albert Krewinkel
 License     : MIT
 Maintainer  : Albert Krewinkel <tarleb@hslua.org>
 
diff --git a/test/HsLua/Core/ClosuresTests.hs b/test/HsLua/Core/ClosuresTests.hs
--- a/test/HsLua/Core/ClosuresTests.hs
+++ b/test/HsLua/Core/ClosuresTests.hs
@@ -2,7 +2,7 @@
 {-# OPTIONS_GHC -fno-warn-deprecations #-}
 {-|
 Module      :  HsLua.Core.ClosuresTests
-Copyright   :  © 2017-2024 Albert Krewinkel
+Copyright   :  © 2017-2026 Albert Krewinkel
 License     :  MIT
 
 Maintainer  :  Albert Krewinkel <tarleb@hslua.org>
diff --git a/test/HsLua/Core/DebugTests.hs b/test/HsLua/Core/DebugTests.hs
--- a/test/HsLua/Core/DebugTests.hs
+++ b/test/HsLua/Core/DebugTests.hs
@@ -2,7 +2,7 @@
 {-# OPTIONS_GHC -fno-warn-deprecations #-}
 {-|
 Module      :  HsLua.Core.DebugTests
-Copyright   :  © 2023-2024 Albert Krewinkel
+Copyright   :  © 2023-2026 Albert Krewinkel
 License     :  MIT
 Maintainer  :  Albert Krewinkel <tarleb@hslua.org>
 
diff --git a/test/HsLua/Core/PackageTests.hs b/test/HsLua/Core/PackageTests.hs
--- a/test/HsLua/Core/PackageTests.hs
+++ b/test/HsLua/Core/PackageTests.hs
@@ -1,7 +1,7 @@
 {-# LANGUAGE OverloadedStrings #-}
 {-|
 Module      :  HsLua.Core.RunTests
-Copyright   :  © 2017-2024 Albert Krewinkel
+Copyright   :  © 2017-2026 Albert Krewinkel
 License     :  MIT
 
 Maintainer  :  Albert Krewinkel <tarleb@hslua.org>
diff --git a/test/HsLua/Core/RunTests.hs b/test/HsLua/Core/RunTests.hs
--- a/test/HsLua/Core/RunTests.hs
+++ b/test/HsLua/Core/RunTests.hs
@@ -3,7 +3,7 @@
 {-# OPTIONS_GHC -fno-warn-deprecations #-}
 {-|
 Module      :  HsLua.Core.RunTests
-Copyright   :  © 2017-2024 Albert Krewinkel
+Copyright   :  © 2017-2026 Albert Krewinkel
 License     :  MIT
 
 Maintainer  :  Albert Krewinkel <tarleb@hslua.org>
diff --git a/test/HsLua/Core/TraceTests.hs b/test/HsLua/Core/TraceTests.hs
--- a/test/HsLua/Core/TraceTests.hs
+++ b/test/HsLua/Core/TraceTests.hs
@@ -1,7 +1,7 @@
 {-# LANGUAGE OverloadedStrings #-}
 {-|
 Module      :  HsLua.Core.TraceTests
-Copyright   :  © 2017-2024 Albert Krewinkel
+Copyright   :  © 2017-2026 Albert Krewinkel
 License     :  MIT
 
 Maintainer  :  Albert Krewinkel <tarleb@hslua.org>
diff --git a/test/HsLua/Core/UnsafeTests.hs b/test/HsLua/Core/UnsafeTests.hs
--- a/test/HsLua/Core/UnsafeTests.hs
+++ b/test/HsLua/Core/UnsafeTests.hs
@@ -2,7 +2,7 @@
 {-# LANGUAGE OverloadedStrings #-}
 {-|
 Module      : HsLua.Core.UnsafeTests
-Copyright   : © 2021-2024 Albert Krewinkel
+Copyright   : © 2021-2026 Albert Krewinkel
 License     : MIT
 Maintainer  : Albert Krewinkel <tarleb@hslua.org>
 Stability   : beta
diff --git a/test/HsLua/Core/UserdataTests.hs b/test/HsLua/Core/UserdataTests.hs
--- a/test/HsLua/Core/UserdataTests.hs
+++ b/test/HsLua/Core/UserdataTests.hs
@@ -1,7 +1,7 @@
 {-# LANGUAGE OverloadedStrings #-}
 {-|
 Module      :  HsLua.Core.UserdataTests
-Copyright   :  © 2017-2024 Albert Krewinkel
+Copyright   :  © 2017-2026 Albert Krewinkel
 License     :  MIT
 
 Maintainer  :  Albert Krewinkel <tarleb@hslua.org>
diff --git a/test/HsLua/Core/WarnTests.hs b/test/HsLua/Core/WarnTests.hs
--- a/test/HsLua/Core/WarnTests.hs
+++ b/test/HsLua/Core/WarnTests.hs
@@ -1,7 +1,7 @@
 {-# LANGUAGE OverloadedStrings #-}
 {-|
 Module      :  HsLua.Core.WarnTests
-Copyright   :  © 2017-2024 Albert Krewinkel
+Copyright   :  © 2017-2026 Albert Krewinkel
 License     :  MIT
 
 Maintainer  :  Albert Krewinkel <tarleb@hslua.org>
diff --git a/test/HsLua/CoreTests.hs b/test/HsLua/CoreTests.hs
--- a/test/HsLua/CoreTests.hs
+++ b/test/HsLua/CoreTests.hs
@@ -3,7 +3,7 @@
 {-# OPTIONS_GHC -fno-warn-deprecations #-}
 {-|
 Module      :  HsLua.CoreTests
-Copyright   :  © 2017-2024 Albert Krewinkel
+Copyright   :  © 2017-2026 Albert Krewinkel
 License     :  MIT
 
 Maintainer  :  Albert Krewinkel <tarleb@hslua.org>
diff --git a/test/Test/HsLua/Arbitrary.hs b/test/Test/HsLua/Arbitrary.hs
--- a/test/Test/HsLua/Arbitrary.hs
+++ b/test/Test/HsLua/Arbitrary.hs
@@ -2,7 +2,7 @@
 {-# OPTIONS_GHC -fno-warn-orphans #-}
 {-|
 Module      :  HsLua.Core.RunTests
-Copyright   :  © 2017-2024 Albert Krewinkel
+Copyright   :  © 2017-2026 Albert Krewinkel
 License     :  MIT
 
 Maintainer  :  Albert Krewinkel <tarleb@hslua.org>
diff --git a/test/Test/Tasty/HsLua.hs b/test/Test/Tasty/HsLua.hs
--- a/test/Test/Tasty/HsLua.hs
+++ b/test/Test/Tasty/HsLua.hs
@@ -1,7 +1,7 @@
 {-# LANGUAGE OverloadedStrings #-}
 {-|
 Module      : Test.Tasty.HsLua
-Copyright   : © 2017-2024 Albert Krewinkel
+Copyright   : © 2017-2026 Albert Krewinkel
 License     : MIT
 Maintainer  : Albert Krewinkel <tarleb@hslua.org>
 Stability   : beta
diff --git a/test/test-hslua-core.hs b/test/test-hslua-core.hs
--- a/test/test-hslua-core.hs
+++ b/test/test-hslua-core.hs
@@ -1,6 +1,6 @@
 {-|
 Module      : Main
-Copyright   : © 2017-2024 Albert Krewinkel
+Copyright   : © 2017-2026 Albert Krewinkel
 License     : MIT
 Maintainer  : Albert Krewinkel <tarleb@hslua.org>
 
