diff --git a/LICENSE b/LICENSE
--- a/LICENSE
+++ b/LICENSE
@@ -1,5 +1,5 @@
 Copyright (c) 2012-2015, Computational Linguistics Ltd.
-              2012-2020, Mikolaj Konarski and others (see git commits)
+              2012-2022, Mikolaj Konarski and others (see git commits)
 
 All rights reserved.
 
diff --git a/minimorph.cabal b/minimorph.cabal
--- a/minimorph.cabal
+++ b/minimorph.cabal
@@ -5,7 +5,7 @@
 -- PVP summary:      +-+------- breaking API changes
 --                   | | +----- minor or non-breaking API additions
 --                   | | | +--- code changes with no API change
-version:             0.3.0.0
+version:             0.3.0.1
 synopsis:            English spelling functions with an emphasis on simplicity.
 description:         A set of simplistic functions capturing the more regular
                      parts of English spelling (for generation, not parsing).
@@ -22,6 +22,7 @@
 bug-reports:         https://github.com/Mikolaj/minimorph/issues
 license:             BSD3
 license-file:        LICENSE
+tested-with:   GHC ==7.10.3 || ==8.0.2 || ==8.2.2 || ==8.4.4 || ==8.6.5 || ==8.8.4 || ==8.10.7 || ==9.0.2 || ==9.2.3 || ==9.4
 author:              Eric Kow
 maintainer:          Mikolaj Konarski <mikolaj.konarski@funktory.com>
 category:            Natural Language Processing
@@ -37,7 +38,7 @@
                        NLP.Minimorph.Number
                        NLP.Minimorph.Util
 
-  build-depends:       base < 5
+  build-depends:       base < 99
                ,       text >= 1.1.1
   if !impl(ghc >= 8.0)
     build-depends: semigroups == 0.18.*
@@ -62,7 +63,7 @@
   main-is:    test-minimorph.hs
   other-modules: NLP.Minimorph.EnglishTest
   hs-Source-Dirs: test
-  build-depends:       base < 5
+  build-depends:       base < 99
                ,       HUnit
                ,       minimorph
                ,       test-framework