diff --git a/src/TinyApp/Interactive/Test.hs b/src/TinyApp/Interactive/Test.hs
--- a/src/TinyApp/Interactive/Test.hs
+++ b/src/TinyApp/Interactive/Test.hs
@@ -17,6 +17,7 @@
   )
 where
 
+import Control.Monad (forM, forM_)
 import Control.Monad.Reader qualified as MTL
 import Data.IORef
 import GHC.Stack qualified as Stack
@@ -36,7 +37,7 @@
   }
 
 newtype InteractiveM s a = InteractiveM (MTL.ReaderT (Env s) IO a)
-  deriving (Functor, Applicative, Monad, MTL.MonadIO, MTL.MonadFail)
+  deriving (Functor, Applicative, Monad, MTL.MonadIO, MonadFail)
 
 data TestCase s = TestCase
   { description :: String,
@@ -51,7 +52,7 @@
 runTestsFor :: Sandbox s -> [TestCase s] -> IO ()
 runTestsFor app tests = do
   res <-
-    MTL.forM
+    forM
       tests
       ( \TestCase {description, t} -> do
           res <- tryIOError (runInteractiveTest app t)
@@ -110,7 +111,7 @@
 pressKey key = Stack.withFrozenCallStack $ pressKey' key []
 
 pressKeys :: (Stack.HasCallStack) => [Key] -> InteractiveM s ()
-pressKeys keys = Stack.withFrozenCallStack $ MTL.forM_ keys pressKey
+pressKeys keys = Stack.withFrozenCallStack $ forM_ keys pressKey
 
 pressKey' :: (Stack.HasCallStack) => Key -> [Modifier] -> InteractiveM s ()
 pressKey' key modifiers = _sendEvent Stack.callStack (Key key modifiers)
diff --git a/tinyapp.cabal b/tinyapp.cabal
--- a/tinyapp.cabal
+++ b/tinyapp.cabal
@@ -1,6 +1,6 @@
 cabal-version:      3.0
 name:               tinyapp
-version:            0.2.1.0
+version:            0.2.1.1
 synopsis:           Library to build tiny apps in Haskell
 description:        Library to build tiny apps in Haskell such a REPLs or text-based applications that reacts to keystrokes
 homepage:           https://github.com/bcardiff/haskell-tinyapp