diff --git a/harpie-numhask.cabal b/harpie-numhask.cabal
--- a/harpie-numhask.cabal
+++ b/harpie-numhask.cabal
@@ -1,6 +1,6 @@
 cabal-version: 3.0
 name: harpie-numhask
-version: 0.1.0.1
+version: 0.1.0.2
 license: BSD-3-Clause
 license-file: LICENSE
 copyright: Tony Day (c) 2024
@@ -11,60 +11,82 @@
 bug-reports: https://github.com/tonyday567/harpie-numhask/issues
 synopsis: numhask shim for harpie.
 description:
-    This package provides orphans and interface into the [numhask](https://hackage.haskell.org/package/numhask) API for [harpie](https://hackage.haskell.org/package/harpie).
+  This package provides orphans and interface into the [numhask](https://hackage.haskell.org/package/numhask) API for [harpie](https://hackage.haskell.org/package/harpie).
 
-    == Usage
+  == Usage
 
-    >>> {-# LANGUAGE RebindableSyntax #-}
-    >>> import NumHask.Prelude
-    >>> import Harpie.Fixed as F
-    >>> import Harpie.Numhask qualified as N
+  >>> {-# LANGUAGE RebindableSyntax #-}
+  >>> import NumHask.Prelude
+  >>> import Harpie.Fixed as F
+  >>> import Harpie.Numhask qualified as N
 
 build-type: Simple
 tested-with:
-    , GHC == 9.10.1
-    , GHC == 9.6.5
-    , GHC == 9.8.2
+tested-with:
+  ghc ==9.6.7
+  ghc ==9.8.4
+  ghc ==9.10.2
+  ghc ==9.12.2
+
 extra-doc-files: ChangeLog.md
 
 source-repository head
-    type: git
-    location: https://github.com/tonyday567/harpie-numhask
+  type: git
+  location: https://github.com/tonyday567/harpie-numhask
 
 common ghc-options-stanza
-    ghc-options:
-        -Wall
-        -Wcompat
-        -Widentities
-        -Wincomplete-record-updates
-        -Wincomplete-uni-patterns
-        -Wpartial-fields
-        -Wredundant-constraints
+  ghc-options:
+    -Wall
+    -Wcompat
+    -Widentities
+    -Wincomplete-record-updates
+    -Wincomplete-uni-patterns
+    -Wpartial-fields
+    -Wredundant-constraints
 
-common ghc2021-stanza
-    default-language: GHC2021
+common ghc2024-additions
+  default-extensions:
+    DataKinds
+    DerivingStrategies
+    DisambiguateRecordFields
+    ExplicitNamespaces
+    GADTs
+    LambdaCase
+    MonoLocalBinds
+    RoleAnnotations
 
+common ghc2024-stanza
+  if impl(ghc >=9.10)
+    default-language:
+      GHC2024
+  else
+    import: ghc2024-additions
+    default-language:
+      GHC2021
+
 library
-    import: ghc-options-stanza
-    import: ghc2021-stanza
-    hs-source-dirs: src
-    build-depends:
-        , adjunctions          >=4.4.2 && <4.5
-        , base                 >=4.14 && <5
-        , first-class-families >=0.8 && <0.9
-        , harpie               >=0.1.0 && <0.2
-        , numhask              >=0.12 && <0.13
-    exposed-modules: Harpie.NumHask
+  import: ghc-options-stanza
+  import: ghc2024-stanza
+  hs-source-dirs: src
+  build-depends:
+    adjunctions >=4.4.2 && <4.5,
+    base >=4.14 && <5,
+    first-class-families >=0.8 && <0.9,
+    harpie >=0.1.0 && <0.2,
+    numhask >=0.12 && <0.14,
 
+  exposed-modules: Harpie.NumHask
+
 test-suite doctests
-    import: ghc2021-stanza
-    main-is: doctests.hs
-    hs-source-dirs: test
-    build-depends:
-        , base             >=4.14 && <5
-        , doctest-parallel >=0.3 && <0.4
-        , harpie-numhask
-        , prettyprinter    >=1.7 && <1.8
-    default-extensions: RebindableSyntax
-    ghc-options: -threaded
-    type: exitcode-stdio-1.0
+  import: ghc2024-stanza
+  main-is: doctests.hs
+  hs-source-dirs: test
+  build-depends:
+    base >=4.14 && <5,
+    doctest-parallel >=0.3 && <0.5,
+    harpie-numhask,
+    prettyprinter >=1.7 && <1.8,
+
+  default-extensions: RebindableSyntax
+  ghc-options: -threaded
+  type: exitcode-stdio-1.0