diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,12 @@
 
 `hslua-examples` uses [PVP Versioning][].
 
+## hslua-examples-2.0.3
+
+Released 2026-01-08.
+
+-   Allowed hslua*-2.5.
+
 ## hslua-examples-2.0.2
 
 Released 2023-03-13.
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 © 2016-2023 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-examples.cabal b/hslua-examples.cabal
--- a/hslua-examples.cabal
+++ b/hslua-examples.cabal
@@ -1,6 +1,6 @@
 cabal-version:       2.2
 name:                hslua-examples
-version:             2.0.2
+version:             2.0.3
 synopsis:            Examples of how to combine Haskell and Lua.
 description:         The HsLua modules provide wrappers of Lua language
                      interpreter as described on the official
@@ -14,7 +14,7 @@
 license:             MIT
 license-File:        LICENSE
 author:              Albert Krewinkel
-copyright:           © 2020–2023 Albert Krewinkel
+copyright:           © 2020-2026 Albert Krewinkel
 maintainer:          Albert Krewinkel <tarleb@hslua.org>
 category:            Foreign
 build-type:          Simple
@@ -31,17 +31,19 @@
   default-language:    Haskell2010
   build-depends:       base              >= 4.9 && < 5
   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
 
 executable print-version
   import:              common-options
@@ -54,22 +56,20 @@
   main-is:             run-lua.hs
   hs-source-dirs:      run-lua
   build-depends:       bytestring
-                     , hslua             >= 2.0 && < 2.4
+                     , hslua             >= 2.0 && < 2.6
 
 executable wishlist
   import:              common-options
   main-is:             wishlist.hs
   hs-source-dirs:      wishlist
-  build-depends:       bytestring
-                     , hslua             >= 2.0 && < 2.4
+  build-depends:       hslua             >= 2.0 && < 2.6
                      , text
 
 executable factorial
   import:              common-options
   main-is:             factorial.hs
   hs-source-dirs:      factorial
-  build-depends:       bytestring
-                     , hslua             >= 2.0 && < 2.4
+  build-depends:       hslua             >= 2.0 && < 2.6
 
 executable low-level-factorial
   import:              common-options