diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## [2.0.0.1] - April 10, 2025
+
+- Support `base-4.21`
+
 ## [2.0.0] - November 5, 2023
 
 - Update to `termbox-2.0.0`
diff --git a/LICENSE b/LICENSE
--- a/LICENSE
+++ b/LICENSE
@@ -1,4 +1,4 @@
-Copyright 2018-2023 Mitchell Rosen
+Copyright 2018-2025 Mitchell Dalvi Rosen, Travis Staton
 
 Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
 
diff --git a/termbox-banana.cabal b/termbox-banana.cabal
--- a/termbox-banana.cabal
+++ b/termbox-banana.cabal
@@ -1,24 +1,24 @@
 cabal-version: 2.4
 
-author: Mitchell Rosen
-bug-reports: https://github.com/termbox/termbox-haskell/issues
+author: Mitchell Dalvi Rosen, Travis Staton
+bug-reports: https://github.com/awkward-squad/termbox/issues
 build-type: Simple
 category: User Interfaces
-copyright: (c) 2018-2023, Mitchell Rosen
+copyright: (c) 2018-2025 Mitchell Dalvi Rosen, Travis Staton
 description:
   This package provides a @reactive-banana@ FRP interface to @termbox@ programs.
   .
   See also:
   .
   * @<https://hackage.haskell.org/package/termbox-tea termbox-tea>@ for an Elm Architecture interface.
-homepage: https://github.com/termbox/termbox-haskell
+homepage: https://github.com/awkward-squad/termbox
 license: BSD-3-Clause
 license-file: LICENSE
-maintainer: Mitchell Rosen <mitchellwrosen@gmail.com>
+maintainer: Mitchell Dalvi Rosen <mitchellwrosen@gmail.com>, Travis Staton <hello@travisstaton.com>
 name: termbox-banana
 synopsis: termbox + reactive-banana
-tested-with: GHC == 9.2.7, GHC == 9.4.4, GHC == 9.6.1
-version: 2.0.0
+tested-with: GHC == 9.8.4, GHC == 9.10.1, GHC == 9.12.2
+version: 2.0.0.1
 
 extra-doc-files:
   CHANGELOG.md
@@ -33,7 +33,7 @@
   manual: True
 
 common component
-  default-language: Haskell2010
+  default-language: GHC2021
   ghc-options:
     -Weverything
     -Wno-all-missed-specialisations
@@ -57,17 +57,20 @@
 library
   import: component
   build-depends:
-    base ^>= 4.13 || ^>= 4.14 || ^>= 4.15 || ^>= 4.16 || ^>= 4.17 || ^>= 4.18 || ^>= 4.19,
+    base ^>= 4.13
+      || ^>= 4.14
+      || ^>= 4.15
+      || ^>= 4.16
+      || ^>= 4.17
+      || ^>= 4.18
+      || ^>= 4.19
+      || ^>= 4.20
+      || ^>= 4.21,
     reactive-banana ^>= 1.3,
     termbox ^>= 2.0.0,
   default-extensions:
     BlockArguments
-    DerivingStrategies
-    GeneralizedNewtypeDeriving
-    InstanceSigs
     LambdaCase
-    NamedFieldPuns
-    TypeApplications
   exposed-modules: Termbox.Banana
   hs-source-dirs: src