diff --git a/README.md b/README.md
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@
 
 # Motivation
 
-When using Stripe for payments, Stripe sends a signature as a hexidecimal `Text` value. The `cryptonite` package can be used to verify the signature, but it requires `ByteString` values, not `Text`. 
+When using Stripe for payments, Stripe sends a signature as a hexidecimal `Text` value. The `cryptonite` package can be used to verify the signature, but it requires `ByteString` values, not `Text`.
 
 # Example usage
 
@@ -17,4 +17,3 @@
 λ> (encodeHex . pack) [1, 2, 3, 253, 254, 255]
 "010203fdfeff"
 ```
-
diff --git a/changelog.txt b/changelog.txt
--- a/changelog.txt
+++ b/changelog.txt
@@ -7,3 +7,6 @@
 Version 0.1.0.4, published March 2021:
   ★ Adds support for GHC 9.0
   ★ Removes the test suite's dependency on doctest
+
+Version 0.1.0.6, published March 2022:
+  ★ Adds support for GHC 9.2
diff --git a/hex-text.cabal b/hex-text.cabal
--- a/hex-text.cabal
+++ b/hex-text.cabal
@@ -1,7 +1,7 @@
-cabal-version: 2.2
+cabal-version: 3.0
 
 name: hex-text
-version: 0.1.0.4
+version: 0.1.0.6
 category: Text
 
 synopsis: ByteString-Text hexidecimal conversions
@@ -21,42 +21,31 @@
 
 build-type: Simple
 
-tested-with:
-    GHC == 8.0.2
-  , GHC == 8.2.2
-  , GHC == 8.4.3
-  , GHC == 8.6.5
-  , GHC == 8.8.4
-  , GHC == 8.10.3
-  , GHC == 9.0.1
-
 extra-source-files:
     README.md
     changelog.txt
 
 source-repository head
-  type: git
-  location: https://github.com/typeclasses/hex-text
+    type: git
+    location: https://github.com/typeclasses/hex-text
 
+common base
+    default-language: Haskell2010
+    build-depends:
+        base ^>= 4.9 || ^>= 4.10 || ^>= 4.11 || ^>= 4.12 || ^>= 4.13 || ^>= 4.14 || ^>= 4.15 || ^>= 4.16
+      , base16-bytestring ^>= 1.0
+      , bytestring ^>= 0.10 || ^>= 0.11
+      , text ^>= 1.2
+
 library
-  default-language: Haskell2010
-  ghc-options: -Wall
-  hs-source-dirs: src
-  build-depends:
-      base >=4.9 && <4.16
-    , base16-bytestring ^>= 1.0
-    , bytestring ^>=0.10 || ^>=0.11
-    , text ^>= 1.2
-  exposed-modules:
-      Text.Hex
+    import: base
+    ghc-options: -Wall
+    hs-source-dirs: src
+    exposed-modules: Text.Hex
 
-test-suite test
-  default-language: Haskell2010
-  hs-source-dirs: test
-  type: exitcode-stdio-1.0
-  main-is: test.hs
-  build-depends:
-      base >=4.9 && <4.16
-    , bytestring ^>=0.10 || ^>=0.11
-    , hex-text
-    , text ^>= 1.2
+test-suite test-hex-text
+    import: base
+    hs-source-dirs: test
+    type: exitcode-stdio-1.0
+    main-is: Main.hs
+    build-depends: hex-text
diff --git a/test/Main.hs b/test/Main.hs
new file mode 100644
--- /dev/null
+++ b/test/Main.hs
@@ -0,0 +1,54 @@
+import Data.Foldable (Foldable (fold))
+import Data.Semigroup ()
+import Data.String (IsString (fromString))
+import Numeric.Natural (Natural)
+import System.Exit (die)
+import Text.Hex (decodeHex, encodeHex, lazilyEncodeHex)
+
+import qualified Data.ByteString as ByteString
+import qualified Data.ByteString.Lazy as LazyByteString
+import qualified Data.Text as Text
+import qualified Data.Text.Lazy as LazyText
+
+main :: IO ()
+main = run tests
+
+tests :: [Natural]
+tests = encodeHexTests ++ decodeHexTests ++ lazilyEncodeHexTests
+
+run :: [Natural] -> IO ()
+run [] = putStrLn "Okay"
+run xs = die $ "Test failures: " ++ show (xs :: [Natural])
+
+infix 0 #
+(#) :: a -> Bool -> [a]
+x # True  = []
+x # False = [x]
+
+encodeHexTests :: [Natural]
+encodeHexTests = fold
+  [ 1 # (encodeHex . ByteString.singleton) 192
+      == fromString "c0"
+  , 2 # (encodeHex . ByteString.singleton) 168
+      == fromString "a8"
+  , 3 # (encodeHex . ByteString.pack) [192, 168, 1, 2]
+      == fromString "c0a80102"
+  ]
+
+decodeHexTests :: [Natural]
+decodeHexTests = fold
+  [ 4 # (fmap ByteString.unpack . decodeHex . Text.pack) "c0a80102"
+      == Just [192,168,1,2]
+  , 5 # (fmap ByteString.unpack . decodeHex . Text.pack) "c0a8010"
+      == Nothing
+  , 6 # (fmap ByteString.unpack . decodeHex . Text.pack) "x0a80102"
+      == Nothing
+  , 7 # (fmap ByteString.unpack . decodeHex . Text.pack) "C0A80102"
+      == Just [192,168,1,2]
+  ]
+
+lazilyEncodeHexTests :: [Natural]
+lazilyEncodeHexTests = fold
+  [ 8 # (LazyText.take 8 . lazilyEncodeHex . LazyByteString.pack . cycle) [1, 2, 3]
+      == fromString "01020301"
+  ]
diff --git a/test/test.hs b/test/test.hs
deleted file mode 100644
--- a/test/test.hs
+++ /dev/null
@@ -1,47 +0,0 @@
-import Data.Foldable
-import Data.Semigroup
-import Data.String
-import Numeric.Natural
-import System.Exit
-import Text.Hex
-
-import qualified Data.ByteString as ByteString
-import qualified Data.ByteString.Lazy as LazyByteString
-import qualified Data.Text as Text
-import qualified Data.Text.Lazy as LazyText
-
-main = run tests
-
-tests = encodeHexTests <> decodeHexTests <> lazilyEncodeHexTests
-
-run [] = putStrLn "Okay"
-run xs = die $ "Test failures: " <> show (xs :: [Natural])
-
-infix 0 #
-x # True = []
-x # False = [x]
-
-encodeHexTests = fold
-  [ 1 # (encodeHex . ByteString.singleton) 192
-      == fromString "c0"
-  , 2 # (encodeHex . ByteString.singleton) 168
-      == fromString "a8"
-  , 3 # (encodeHex . ByteString.pack) [192, 168, 1, 2]
-      == fromString "c0a80102"
-  ]
-
-decodeHexTests = fold
-  [ 4 # (fmap ByteString.unpack . decodeHex . Text.pack) "c0a80102"
-      == Just [192,168,1,2]
-  , 5 # (fmap ByteString.unpack . decodeHex . Text.pack) "c0a8010"
-      == Nothing
-  , 6 # (fmap ByteString.unpack . decodeHex . Text.pack) "x0a80102"
-      == Nothing
-  , 7 # (fmap ByteString.unpack . decodeHex . Text.pack) "C0A80102"
-      == Just [192,168,1,2]
-  ]
-
-lazilyEncodeHexTests = fold
-  [ 8 # (LazyText.take 8 . lazilyEncodeHex . LazyByteString.pack . cycle) [1, 2, 3]
-      == fromString "01020301"
-  ]