diff --git a/NOTICE b/NOTICE
--- a/NOTICE
+++ b/NOTICE
@@ -1,4 +1,4 @@
-Copyright 2023 Input Output Global Inc (IOG)
+Copyright 2023-2024 Input Output Global Inc (IOG)
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.
diff --git a/io-classes-mtl.cabal b/io-classes-mtl.cabal
--- a/io-classes-mtl.cabal
+++ b/io-classes-mtl.cabal
@@ -1,6 +1,6 @@
 cabal-version:      3.0
 name:               io-classes-mtl
-version:            0.1.0.2
+version:            0.1.0.3
 synopsis:           Experimental MTL instances for io-classes
 description:
     MTL instances for
@@ -10,7 +10,7 @@
 license-files:      LICENSE NOTICE
 author:             Duncan Coutts, Marcin Szamotulski
 maintainer:         Marcin Szamotulski coot@coot.me
-copyright:          2022-2023 Input Output Global Inc (IOG)
+copyright:          2022-2024 Input Output Global Inc (IOG)
 category:           Control
 build-type:         Simple
 extra-doc-files:    README.md CHANGELOG.md
@@ -44,9 +44,10 @@
                       array,
                       mtl,
 
-                      io-classes  >= 1.0 && < 1.4,
+                      io-classes  >=1.0 && <1.5,
                       si-timers,
 
 
     hs-source-dirs:   src
     default-language: Haskell2010
+    default-extensions:  ImportQualifiedPost