diff --git a/README.md b/README.md
--- a/README.md
+++ b/README.md
@@ -2,34 +2,20 @@
 ===============
 A golden file extension to hedgehog
 
-Hedgehog support
-----------------
-[Hedgehog](http://hackage.haskell.org/package/hedgehog-1.0) v1.x series is
-supported by
-[hedgehog-golden](https://hackage.haskell.org/package/hedgehog-golden-1.0.0)
-v1.x series
-
-[Hedgehog](http://hackage.haskell.org/package/hedgehog-0.6.1) v0.6.x series is
-supported by
-[hedgehog-golden](https://hackage.haskell.org/package/hedgehog-golden-0.6.0)
-v0.6.x series
-
 Example
 -------
 
 ```haskell
 {-# LANGUAGE TemplateHaskell #-}
 
-import           Hedgehog
-import qualified Hedgehog.Gen as Gen
-import qualified Hedgehog.Golden.Aeson as Aeson
+import           Hedeghog
+import qualified Hedeghog.Gen as Gen
+import qualified Hedeghog.Golden.Aeson as Aeson
 
 -- | A golden test for characters in the hex range
 prop_char_golden :: Property
-prop_char_golden =
-  Aeson.goldenProperty Gen.hexit
+prop_char_golden = Aeson.goldenProperty Gen.hexit
 
 tests :: IO Bool
-tests =
-  checkParallel $$discover
+tests = checkParallel $$discover
 ```
diff --git a/hedgehog-golden.cabal b/hedgehog-golden.cabal
--- a/hedgehog-golden.cabal
+++ b/hedgehog-golden.cabal
@@ -1,7 +1,7 @@
 cabal-version: 2.4
 
 version:
-  0.6.0
+  1.0.0
 name:
   hedgehog-golden
 author:
@@ -56,7 +56,6 @@
     src
   exposed-modules:
     Hedgehog.Golden.Aeson
-  other-modules:
     Hedgehog.Golden.Types
     Hedgehog.Golden.Sample
     Hedgehog.Golden.Internal.Source
@@ -67,11 +66,10 @@
     , bytestring ^>=0.10.8.0
     , containers ^>=0.6.0.1
     , Diff ^>=0.3.4
-    , directory ^>=1.3.3.0
+    , directory ^>=1.3.3.2
     , extra ^>= 1.6.0
-    , hedgehog ^>= 0.6.1
+    , hedgehog ^>= 1.0
     , text ^>=1.2.3.1
-    , transformers ^>= 0.5.6.2
 
 test-suite test
   import:
@@ -85,5 +83,5 @@
   other-modules:
   build-depends:
     , base ^>=4.12.0.0
-    , hedgehog ^>= 0.6.1
+    , hedgehog ^>= 1.0
     , hedgehog-golden
diff --git a/src/Hedgehog/Golden/Aeson.hs b/src/Hedgehog/Golden/Aeson.hs
--- a/src/Hedgehog/Golden/Aeson.hs
+++ b/src/Hedgehog/Golden/Aeson.hs
@@ -4,9 +4,9 @@
 --   @
 --   {-\# LANGUAGE TemplateHaskell \#-}
 --
---   import           Hedgehog
---   import qualified Hedgehog.Gen as Gen
---   import qualified Hedgehog.Golden.Aeson as Aeson
+--   import           Hedeghog
+--   import qualified Hedeghog.Gen as Gen
+--   import qualified Hedeghog.Golden.Aeson as Aeson
 --
 --   -- | A golden test for characters in the hex range
 --   prop_char_golden :: Property
diff --git a/src/Hedgehog/Golden/Sample.hs b/src/Hedgehog/Golden/Sample.hs
--- a/src/Hedgehog/Golden/Sample.hs
+++ b/src/Hedgehog/Golden/Sample.hs
@@ -4,29 +4,22 @@
 
 import           Prelude
 
-import           Data.Functor.Identity (runIdentity)
 import           Data.Sequence (Seq)
 import           Hedgehog
 import qualified Hedgehog.Internal.Gen as Gen
 import qualified Hedgehog.Internal.Tree as Tree
 import qualified Hedgehog.Range as Range
-import           Control.Monad.Trans.Maybe (MaybeT(..))
 
--- | Generate a fixed Seq of @a@ from the given generator
+-- | Generate a fixed Seq of @a@ from the given gnerator
 genSamples :: Seed -> Gen a -> Seq a
 genSamples seed gen =
   let
     loop n = \case
-      Just tree -> tree
+      Just tree -> Tree.treeValue tree
       Nothing ->
         if n < 0 then
           error "Too many discards - abandoned generating samples"
         else
-          loop (n - 1)
-            . fmap Tree.nodeValue
-            . runIdentity
-            . runMaybeT
-            . Tree.runTree
-            . Gen.runGenT 0 seed $ Gen.seq (Range.singleton 10) gen
+          loop (n - 1) . Gen.evalGen 0 seed $ Gen.seq (Range.singleton 10) gen
   in
     loop (100 :: Int) Nothing
diff --git a/test/Main.hs b/test/Main.hs
--- a/test/Main.hs
+++ b/test/Main.hs
@@ -3,12 +3,11 @@
 
 import           Prelude
 
-import           Control.Monad (unless)
 import           Hedgehog (Property)
 import           Hedgehog (checkParallel, discover)
+import           Hedgehog.Main (defaultMain)
 import qualified Hedgehog.Golden.Aeson as Aeson
 import qualified Hedgehog.Gen as Gen
-import           System.Exit (exitFailure)
 
 prop_hexit :: Property
 prop_hexit = Aeson.goldenProperty Gen.hexit
@@ -20,4 +19,4 @@
 tests = checkParallel $$discover
 
 main :: IO ()
-main = tests >>= flip unless exitFailure
+main = defaultMain [ tests ]