diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,13 @@
 
 `hslua-packaging` uses [PVP Versioning][].
 
+## hslua-packaging-2.3.1
+
+Released 2024-01-18.
+
+-   Relaxed upper bound for text and containers, allowing
+    text-2.1, and containers-0.7.
+
 ## hslua-packaging-2.3.0
 
 Released 2023-03-13.
diff --git a/LICENSE b/LICENSE
--- a/LICENSE
+++ b/LICENSE
@@ -1,4 +1,4 @@
-Copyright © 2019-2023 Albert Krewinkel
+Copyright © 2019-2024 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-packaging.cabal b/hslua-packaging.cabal
--- a/hslua-packaging.cabal
+++ b/hslua-packaging.cabal
@@ -1,6 +1,6 @@
 cabal-version:       2.2
 name:                hslua-packaging
-version:             2.3.0
+version:             2.3.1
 synopsis:            Utilities to build Lua modules.
 description:         Utilities to package up Haskell functions and
                      values into a Lua module.
@@ -14,7 +14,7 @@
 license-file:        LICENSE
 author:              Albert Krewinkel
 maintainer:          tarleb@hslua.org
-copyright:           © 2019-2023 Albert Krewinkel
+copyright:           © 2019-2024 Albert Krewinkel
 category:            Foreign
 extra-source-files:  README.md
                    , CHANGELOG.md
@@ -23,8 +23,10 @@
                    , GHC == 8.8.4
                    , GHC == 8.10.3
                    , GHC == 9.0.2
-                   , GHC == 9.2.5
-                   , GHC == 9.4.4
+                   , GHC == 9.2.8
+                   , GHC == 9.4.8
+                   , GHC == 9.6.3
+                   , GHC == 9.8.1
 
 source-repository head
   type:                git
@@ -39,7 +41,7 @@
                      , hslua-objectorientation >= 2.3    && < 2.4
                      , hslua-typing            >= 0.1    && < 0.2
                      , mtl                     >= 2.2    && < 2.4
-                     , text                    >= 1.2    && < 2.1
+                     , text                    >= 1.2    && < 2.2
   ghc-options:         -Wall
                        -Wincomplete-record-updates
                        -Wnoncanonical-monad-instances
@@ -68,7 +70,7 @@
                      , StrictData
   other-extensions:    DeriveFunctor
                      , OverloadedStrings
-  build-depends:       containers              >= 0.5.9    && < 0.7
+  build-depends:       containers              >= 0.5.9    && < 0.8
 
 test-suite test-hslua-packaging
   import:              common-options
diff --git a/src/HsLua/Packaging.hs b/src/HsLua/Packaging.hs
--- a/src/HsLua/Packaging.hs
+++ b/src/HsLua/Packaging.hs
@@ -1,6 +1,6 @@
 {-|
 Module      : HsLua.Packaging
-Copyright   : © 2019-2023 Albert Krewinkel
+Copyright   : © 2019-2024 Albert Krewinkel
 License     : MIT
 Maintainer  : Albert Krewinkel <tarleb@hslua.org>
 
diff --git a/src/HsLua/Packaging/Convenience.hs b/src/HsLua/Packaging/Convenience.hs
--- a/src/HsLua/Packaging/Convenience.hs
+++ b/src/HsLua/Packaging/Convenience.hs
@@ -1,7 +1,7 @@
 {-# LANGUAGE OverloadedStrings #-}
 {-|
 Module      : HsLua.Packaging.Convenience
-Copyright   : © 2021-2023 Albert Krewinkel
+Copyright   : © 2021-2024 Albert Krewinkel
 License     : MIT
 Maintainer  : Albert Krewinkel <tarleb@hslua.org>
 
diff --git a/src/HsLua/Packaging/Documentation.hs b/src/HsLua/Packaging/Documentation.hs
--- a/src/HsLua/Packaging/Documentation.hs
+++ b/src/HsLua/Packaging/Documentation.hs
@@ -1,7 +1,7 @@
 {-# LANGUAGE OverloadedStrings #-}
 {-|
 Module      : HsLua.Packaging.Documentation
-Copyright   : © 2020-2023 Albert Krewinkel
+Copyright   : © 2020-2024 Albert Krewinkel
 License     : MIT
 Maintainer  : Albert Krewinkel <tarleb@hslua.org>
 
diff --git a/src/HsLua/Packaging/Function.hs b/src/HsLua/Packaging/Function.hs
--- a/src/HsLua/Packaging/Function.hs
+++ b/src/HsLua/Packaging/Function.hs
@@ -3,7 +3,7 @@
 {-# LANGUAGE OverloadedStrings #-}
 {-|
 Module      : HsLua.Packaging.Function
-Copyright   : © 2020-2023 Albert Krewinkel
+Copyright   : © 2020-2024 Albert Krewinkel
 License     : MIT
 Maintainer  : Albert Krewinkel <tarleb@hslua.org>
 Stability   : alpha
diff --git a/src/HsLua/Packaging/Module.hs b/src/HsLua/Packaging/Module.hs
--- a/src/HsLua/Packaging/Module.hs
+++ b/src/HsLua/Packaging/Module.hs
@@ -1,7 +1,7 @@
 {-# LANGUAGE OverloadedStrings #-}
 {-|
 Module      : HsLua.Packaging.Module
-Copyright   : © 2019-2023 Albert Krewinkel
+Copyright   : © 2019-2024 Albert Krewinkel
 License     : MIT
 Maintainer  : Albert Krewinkel <tarleb@hslua.org>
 Stability   : alpha
diff --git a/src/HsLua/Packaging/Rendering.hs b/src/HsLua/Packaging/Rendering.hs
--- a/src/HsLua/Packaging/Rendering.hs
+++ b/src/HsLua/Packaging/Rendering.hs
@@ -2,7 +2,7 @@
 {-# LANGUAGE OverloadedStrings #-}
 {-|
 Module      : HsLua.Packaging.Rendering
-Copyright   : © 2020-2023 Albert Krewinkel
+Copyright   : © 2020-2024 Albert Krewinkel
 License     : MIT
 Maintainer  : Albert Krewinkel <tarleb@hslua.org>
 Stability   : alpha
diff --git a/src/HsLua/Packaging/Types.hs b/src/HsLua/Packaging/Types.hs
--- a/src/HsLua/Packaging/Types.hs
+++ b/src/HsLua/Packaging/Types.hs
@@ -1,6 +1,6 @@
 {-|
 Module      : HsLua.Packaging.Types
-Copyright   : © 2020-2023 Albert Krewinkel
+Copyright   : © 2020-2024 Albert Krewinkel
 License     : MIT
 Maintainer  : Albert Krewinkel <tarleb@hslua.org>
 Stability   : alpha
diff --git a/src/HsLua/Packaging/UDType.hs b/src/HsLua/Packaging/UDType.hs
--- a/src/HsLua/Packaging/UDType.hs
+++ b/src/HsLua/Packaging/UDType.hs
@@ -1,7 +1,7 @@
 {-# LANGUAGE OverloadedStrings #-}
 {-|
 Module      : HsLua.Packaging.UDType
-Copyright   : © 2020-2023 Albert Krewinkel
+Copyright   : © 2020-2024 Albert Krewinkel
 License     : MIT
 Maintainer  : Albert Krewinkel <tarleb@hslua.org>
 
diff --git a/test/HsLua/Packaging/DocumentationTests.hs b/test/HsLua/Packaging/DocumentationTests.hs
--- a/test/HsLua/Packaging/DocumentationTests.hs
+++ b/test/HsLua/Packaging/DocumentationTests.hs
@@ -2,7 +2,7 @@
 {-# LANGUAGE TypeApplications #-}
 {-|
 Module      : HsLua.Packaging.DocumentationTests
-Copyright   : © 2021-2023 Albert Krewinkel
+Copyright   : © 2021-2024 Albert Krewinkel
 License     : MIT
 Maintainer  : Albert Krewinkel <tarleb@hslua.org>
 
diff --git a/test/HsLua/Packaging/FunctionTests.hs b/test/HsLua/Packaging/FunctionTests.hs
--- a/test/HsLua/Packaging/FunctionTests.hs
+++ b/test/HsLua/Packaging/FunctionTests.hs
@@ -2,7 +2,7 @@
 {-# LANGUAGE TypeApplications #-}
 {-|
 Module      : HsLua.Packaging.FunctionTests
-Copyright   : © 2020-2023 Albert Krewinkel
+Copyright   : © 2020-2024 Albert Krewinkel
 License     : MIT
 Maintainer  : Albert Krewinkel <tarleb@hslua.org>
 
diff --git a/test/HsLua/Packaging/ModuleTests.hs b/test/HsLua/Packaging/ModuleTests.hs
--- a/test/HsLua/Packaging/ModuleTests.hs
+++ b/test/HsLua/Packaging/ModuleTests.hs
@@ -2,7 +2,7 @@
 {-# LANGUAGE TypeApplications #-}
 {-|
 Module      : HsLua.Packaging.ModuleTests
-Copyright   : © 2019-2023 Albert Krewinkel
+Copyright   : © 2019-2024 Albert Krewinkel
 License     : MIT
 Maintainer  : Albert Krewinkel <tarleb@hslua.org>
 Stability   : alpha
diff --git a/test/HsLua/Packaging/RenderingTests.hs b/test/HsLua/Packaging/RenderingTests.hs
--- a/test/HsLua/Packaging/RenderingTests.hs
+++ b/test/HsLua/Packaging/RenderingTests.hs
@@ -3,7 +3,7 @@
 {-# OPTIONS_GHC -Wno-warnings-deprecations #-}
 {-|
 Module      : HsLua.Packaging.RenderingTests
-Copyright   : © 2020-2023 Albert Krewinkel
+Copyright   : © 2020-2024 Albert Krewinkel
 License     : MIT
 Maintainer  : Albert Krewinkel <tarleb@hslua.org>
 
diff --git a/test/HsLua/Packaging/UDTypeTests.hs b/test/HsLua/Packaging/UDTypeTests.hs
--- a/test/HsLua/Packaging/UDTypeTests.hs
+++ b/test/HsLua/Packaging/UDTypeTests.hs
@@ -3,7 +3,7 @@
 {-# LANGUAGE TypeApplications #-}
 {-|
 Module      : HsLua.Packaging.UDTypeTests
-Copyright   : © 2020-2023 Albert Krewinkel
+Copyright   : © 2020-2024 Albert Krewinkel
 License     : MIT
 Maintainer  : Albert Krewinkel <tarleb@hslua.org>
 
diff --git a/test/HsLua/PackagingTests.hs b/test/HsLua/PackagingTests.hs
--- a/test/HsLua/PackagingTests.hs
+++ b/test/HsLua/PackagingTests.hs
@@ -1,6 +1,6 @@
 {-|
 Module      : HsLua.PackagingTests
-Copyright   : © 2020-2023 Albert Krewinkel
+Copyright   : © 2020-2024 Albert Krewinkel
 License     : MIT
 Maintainer  : Albert Krewinkel <tarleb@hslua.org>
 
diff --git a/test/test-hslua-packaging.hs b/test/test-hslua-packaging.hs
--- a/test/test-hslua-packaging.hs
+++ b/test/test-hslua-packaging.hs
@@ -1,6 +1,6 @@
 {-|
 Module      : Main
-Copyright   : © 2020-2023 Albert Krewinkel
+Copyright   : © 2020-2024 Albert Krewinkel
 License     : MIT
 Maintainer  : Albert Krewinkel <tarleb@hslua.org>
 
