diff --git a/CHANGES.markdown b/CHANGES.markdown
--- a/CHANGES.markdown
+++ b/CHANGES.markdown
@@ -1,3 +1,18 @@
+Changes in 0.25.0
+  - Full GHC 9.14 compatibility / `-unit`-support
+
+Changes in 0.24.3
+  - Allow building with GHC 9.14 (#478)
+
+Changes in 0.24.2
+  - Use `GHC.ResponseFile.expandResponse`
+
+Changes in 0.24.1
+  - Interpret GHC response files
+
+Changes in 0.24.0
+  - cabal-doctest: Add support for cabal-install 3.14.*
+
 Changes in 0.23.0
   - Add `--fail-fast`
 
diff --git a/LICENSE b/LICENSE
--- a/LICENSE
+++ b/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2009-2024 Simon Hengel <sol@typeful.net>
+Copyright (c) 2009-2026 Simon Hengel <sol@typeful.net>
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/doctest.cabal b/doctest.cabal
--- a/doctest.cabal
+++ b/doctest.cabal
@@ -1,11 +1,11 @@
 cabal-version: 1.12
 
--- This file has been generated from package.yaml by hpack version 0.37.0.
+-- This file has been generated from package.yaml by hpack version 0.39.1.
 --
 -- see: https://github.com/sol/hpack
 
 name:           doctest
-version:        0.23.0
+version:        0.25.0
 synopsis:       Test interactive Haskell examples
 description:    `doctest` is a tool that checks [examples](https://www.haskell.org/haddock/doc/html/ch03s08.html#idm140354810775744)
                 and [properties](https://www.haskell.org/haddock/doc/html/ch03s08.html#idm140354810771856)
@@ -18,7 +18,7 @@
 homepage:       https://github.com/sol/doctest#readme
 license:        MIT
 license-file:   LICENSE
-copyright:      (c) 2009-2024 Simon Hengel
+copyright:      (c) 2009-2026 Simon Hengel
 author:         Simon Hengel <sol@typeful.net>
 maintainer:     Simon Hengel <sol@typeful.net>
 build-type:     Simple
@@ -154,14 +154,14 @@
       Util
       Paths_doctest
   build-depends:
-      base >=4.7 && <5
+      base >=4.12 && <5
     , code-page >=0.1
     , containers
     , deepseq
     , directory
     , exceptions
     , filepath
-    , ghc >=8.0 && <9.12
+    , ghc >=8.6 && <9.16
     , ghc-paths >=0.1.0.9
     , process
     , syb >=0.3
@@ -184,7 +184,7 @@
       NoImplicitPrelude
   ghc-options: -Wall -threaded
   build-depends:
-      base >=4.7 && <5
+      base >=4.12 && <5
     , doctest
   default-language: Haskell2010
   if impl(ghc >= 9.0)
@@ -207,7 +207,7 @@
       DeriveFunctor
       NoImplicitPrelude
   build-depends:
-      base >=4.7 && <5
+      base >=4.12 && <5
     , doctest
   default-language: Haskell2010
   if impl(ghc >= 9.0)
@@ -279,14 +279,14 @@
   build-depends:
       HUnit
     , QuickCheck >=2.13.1
-    , base >=4.7 && <5
+    , base >=4.12 && <5
     , code-page >=0.1
     , containers
     , deepseq
     , directory
     , exceptions
     , filepath
-    , ghc >=8.0 && <9.12
+    , ghc >=8.6 && <9.16
     , ghc-paths >=0.1.0.9
     , hspec >=2.3.0
     , hspec-core >=2.3.0
diff --git a/src/Cabal.hs b/src/Cabal.hs
--- a/src/Cabal.hs
+++ b/src/Cabal.hs
@@ -66,7 +66,7 @@
       withSystemTempDirectory "cabal-doctest" $ \ dir -> do
         repl ["--keep-temp-files", "--repl-multi-file", dir]
         files <- filter (isSuffixOf "-inplace") <$> listDirectory dir
-        options <- concat <$> mapM (fmap lines . readFile . combine dir) files
+        let options = concatMap (\ file -> ["-unit", '@' : dir </> file]) files
         call doctest ("--no-magic" : options)
 
 writeFileAtomically :: FilePath -> String -> IO ()
diff --git a/src/Cabal/Options.hs b/src/Cabal/Options.hs
--- a/src/Cabal/Options.hs
+++ b/src/Cabal/Options.hs
@@ -31,7 +31,7 @@
   , "--no-transitive-deps"
   , "--enable-multi-repl"
   , "--disable-multi-repl"
-  , "--keep-temp-files"
+  , "--with-repl"
   ]
 
 rejectUnsupportedOptions :: [String] -> IO ()
diff --git a/src/Cabal/ReplOptions.hs b/src/Cabal/ReplOptions.hs
--- a/src/Cabal/ReplOptions.hs
+++ b/src/Cabal/ReplOptions.hs
@@ -21,10 +21,10 @@
     Option "help" (Just 'h') NoArgument "Show this help text"
   , Option "verbose" (Just 'v') (OptionalArgument "n") "Control verbosity (n is 0--3, default verbosity level is 1)"
   , Option "builddir" Nothing (Argument "DIR") "The directory where Cabal puts generated build files (default dist)"
+  , Option "keep-temp-files" Nothing NoArgument "Keep temporary files."
   , Option "ghc" (Just 'g') NoArgument "compile with GHC"
   , Option "ghcjs" Nothing NoArgument "compile with GHCJS"
   , Option "uhc" Nothing NoArgument "compile with UHC"
-  , Option "haskell-suite" Nothing NoArgument "compile with a haskell-suite compiler"
   , Option "with-compiler" (Just 'w') (Argument "PATH") "give the path to a particular compiler"
   , Option "with-hc-pkg" Nothing (Argument "PATH") "give the path to the package tool"
   , Option "prefix" Nothing (Argument "DIR") "bake this prefix in preparation of installation"
@@ -56,6 +56,8 @@
   , Option "disable-executable-static" Nothing NoArgument "Disable Executable fully static linking"
   , Option "enable-profiling" Nothing NoArgument "Enable Executable and library profiling"
   , Option "disable-profiling" Nothing NoArgument "Disable Executable and library profiling"
+  , Option "enable-profiling-shared" Nothing NoArgument "Enable Build profiling shared libraries"
+  , Option "disable-profiling-shared" Nothing NoArgument "Disable Build profiling shared libraries"
   , Option "enable-executable-profiling" Nothing NoArgument "Enable Executable profiling (DEPRECATED)"
   , Option "disable-executable-profiling" Nothing NoArgument "Disable Executable profiling (DEPRECATED)"
   , Option "profiling-detail" Nothing (Argument "level") "Profiling detail level for executable and library (default, none, exported-functions, toplevel-functions, all-functions, late)."
@@ -104,6 +106,7 @@
   , Option "disable-response-files" Nothing NoArgument "enable workaround for old versions of programs like \"ar\" that do not support @file arguments"
   , Option "allow-depending-on-private-libs" Nothing NoArgument "Allow depending on private libraries. If set, the library visibility check MUST be done externally."
   , Option "coverage-for" Nothing (Argument "UNITID") "A list of unit-ids of libraries to include in the Haskell Program Coverage report."
+  , Option "ignore-build-tools" Nothing NoArgument "Ignore build tool dependencies. If set, declared build tools needn't be found for compilation to proceed."
   , Option "cabal-lib-version" Nothing (Argument "VERSION") "Select which version of the Cabal lib to use to build packages (useful for testing)."
   , Option "enable-append" Nothing NoArgument "Enable appending the new config to the old config file"
   , Option "disable-append" Nothing NoArgument "Disable appending the new config to the old config file"
@@ -165,27 +168,28 @@
   , Option "haddock-hscolour-css" Nothing (Argument "PATH") "Use PATH as the HsColour stylesheet"
   , Option "haddock-contents-location" Nothing (Argument "URL") "Bake URL in as the location for the contents page"
   , Option "haddock-base-url" Nothing (Argument "URL") "Base URL for static files."
-  , Option "haddock-lib" Nothing (Argument "DIR") "location of Haddocks static / auxiliary files"
+  , Option "haddock-resources-dir" Nothing (Argument "DIR") "location of Haddocks static / auxiliary files"
   , Option "haddock-output-dir" Nothing (Argument "DIR") "Generate haddock documentation into this directory. This flag is provided as a technology preview and is subject to change in the next releases."
+  , Option "haddock-use-unicode" Nothing NoArgument "Pass --use-unicode option to haddock"
   , Option "test-log" Nothing (Argument "TEMPLATE") "Log all test suite results to file (name template can use $pkgid, $compiler, $os, $arch, $test-suite, $result)"
   , Option "test-machine-log" Nothing (Argument "TEMPLATE") "Produce a machine-readable log file (name template can use $pkgid, $compiler, $os, $arch, $result)"
   , Option "test-show-details" Nothing (Argument "FILTER") "'always': always show results of individual test cases. 'never': never show results of individual test cases. 'failures': show results of failing test cases. 'streaming': show results of test cases in real time.'direct': send results of test cases in real time; no log file."
   , Option "test-keep-tix-files" Nothing NoArgument "keep .tix files for HPC between test runs"
   , Option "test-wrapper" Nothing (Argument "FILE") "Run test through a wrapper."
   , Option "test-fail-when-no-test-suites" Nothing NoArgument "Exit with failure when no test suites are found."
-  , Option "test-options" Nothing (Argument "TEMPLATES") "give extra options to test executables (name templates can use $pkgid, $compiler, $os, $arch, $test-suite)"
-  , Option "test-option" Nothing (Argument "TEMPLATE") "give extra option to test executables (no need to quote options containing spaces, name template can use $pkgid, $compiler, $os, $arch, $test-suite)"
-  , Option "benchmark-options" Nothing (Argument "TEMPLATES") "give extra options to benchmark executables (name templates can use $pkgid, $compiler, $os, $arch, $benchmark)"
-  , Option "benchmark-option" Nothing (Argument "TEMPLATE") "give extra option to benchmark executables (no need to quote options containing spaces, name template can use $pkgid, $compiler, $os, $arch, $benchmark)"
+  , Option "test-options" Nothing (Argument "TEMPLATES") "give extra options to test executables (split on spaces, use \"\" to prevent splitting; name templates can use $pkgid, $compiler, $os, $arch, $test-suite)"
+  , Option "test-option" Nothing (Argument "TEMPLATE") "give extra option to test executables (passed directly as a single argument; name template can use $pkgid, $compiler, $os, $arch, $test-suite)"
+  , Option "benchmark-options" Nothing (Argument "TEMPLATES") "give extra options to benchmark executables (split on spaces, use \"\" to prevent splitting; name templates can use $pkgid, $compiler, $os, $arch, $benchmark)"
+  , Option "benchmark-option" Nothing (Argument "TEMPLATE") "give extra option to benchmark executables (passed directly as a single argument; name template can use $pkgid, $compiler, $os, $arch, $benchmark)"
   , Option "project-dir" Nothing (Argument "DIR") "Set the path of the project directory"
   , Option "project-file" Nothing (Argument "FILE") "Set the path of the cabal.project file (relative to the project directory when relative)"
   , Option "ignore-project" (Just 'z') NoArgument "Ignore local project configuration (unless --project-dir or --project-file is also set)"
   , Option "repl-no-load" Nothing NoArgument "Disable loading of project modules at REPL startup."
   , Option "repl-options" Nothing (Argument "FLAG") "Use the option(s) for the repl"
   , Option "repl-multi-file" Nothing (Argument "DIR") "Write repl options to this directory rather than starting repl mode"
+  , Option "with-repl" Nothing (Argument "PATH") "Give the path to a program to use for REPL"
   , Option "build-depends" (Just 'b') (Argument "DEPENDENCIES") "Include additional packages in the environment presented to GHCi."
   , Option "no-transitive-deps" Nothing NoArgument "Don't automatically include transitive dependencies of requested packages."
   , Option "enable-multi-repl" Nothing NoArgument "Enable multi-component repl sessions"
   , Option "disable-multi-repl" Nothing NoArgument "Disable multi-component repl sessions"
-  , Option "keep-temp-files" Nothing NoArgument "Keep temporary files"
   ]
diff --git a/src/Extract.hs b/src/Extract.hs
--- a/src/Extract.hs
+++ b/src/Extract.hs
@@ -29,10 +29,6 @@
 import           System.Directory
 import           System.FilePath
 
-#if __GLASGOW_HASKELL__ < 805
-import           FastString (unpackFS)
-#endif
-
 import           System.Posix.Internals (c_getpid)
 
 import           GhcUtil (withGhc)
@@ -41,13 +37,11 @@
 import           Util (convertDosLineEndings)
 import           PackageDBs (getPackageDBArgs)
 
-#if __GLASGOW_HASKELL__ >= 806
 #if __GLASGOW_HASKELL__ < 900
 import           DynamicLoading (initializePlugins)
 #else
 import           GHC.Runtime.Loader (initializePlugins)
 #endif
-#endif
 
 #if __GLASGOW_HASKELL__ >= 901
 import           GHC.Unit.Module.Graph
@@ -55,7 +49,9 @@
 
 -- | A wrapper around `SomeException`, to allow for a custom `Show` instance.
 newtype ExtractError = ExtractError SomeException
+#if __GLASGOW_HASKELL__ < 912
   deriving Typeable
+#endif
 
 instance Show ExtractError where
   show (ExtractError e) =
@@ -85,15 +81,6 @@
 instance NFData a => NFData (Module a) where
   rnf (Module name setup content) = name `deepseq` setup `deepseq` content `deepseq` ()
 
-#if __GLASGOW_HASKELL__ < 803
-type GhcPs = RdrName
-#endif
-
-#if __GLASGOW_HASKELL__ < 805
-addQuoteInclude :: [String] -> [String] -> [String]
-addQuoteInclude includes new = new ++ includes
-#endif
-
 -- | Parse a list of modules.
 parse :: [String] -> IO [ParsedModule]
 parse args = withGhc args $ \modules_ -> withTempOutputDir $ do
@@ -108,7 +95,11 @@
                 Nothing)
   mods <- depanal [] False
 
-  let sortedMods = flattenSCCs
+  let sortedMods =
+#if __GLASGOW_HASKELL__ >= 914
+                   mapMaybe maybeModSummaryFromModuleNodeInfo $
+#endif
+                   flattenSCCs
 #if __GLASGOW_HASKELL__ >= 901
                      $ filterToposortToModules
 #endif
@@ -154,7 +145,6 @@
       , includePaths = addQuoteInclude (includePaths d) [f]
       }
 
-#if __GLASGOW_HASKELL__ >= 806
     -- Since GHC 8.6, plugins are initialized on a per module basis
     loadModPlugins modsum = do
       _ <- setSessionDynFlags (GHC.ms_hspp_opts modsum)
@@ -168,9 +158,6 @@
       dynflags' <- liftIO (initializePlugins hsc_env (GHC.ms_hspp_opts modsum))
       return $ modsum { ms_hspp_opts = dynflags' }
 # endif
-#else
-    loadModPlugins = return
-#endif
 
 -- | Extract all docstrings from given list of files/modules.
 --
@@ -208,6 +195,13 @@
     (setup, docs) = partition isSetup (docStringsFromModule m)
     name = (moduleNameString . GHC.moduleName . ms_mod . pm_mod_summary) m
 
+#if __GLASGOW_HASKELL__ >= 914
+maybeModSummaryFromModuleNodeInfo :: ModuleNodeInfo -> Maybe ModSummary
+maybeModSummaryFromModuleNodeInfo i = case i of
+  ModuleNodeCompile summary -> Just summary
+  ModuleNodeFixed _ _ -> Nothing
+#endif
+
 #if __GLASGOW_HASKELL__ >= 904
 unpackHDS :: HsDocString -> String
 unpackHDS = renderHsDocString
@@ -239,11 +233,7 @@
 #else
     exports = [ (Nothing, L (locA loc) doc)
 #endif
-#if __GLASGOW_HASKELL__ < 805
-              | L loc (IEDoc doc) <- maybe [] unLoc (hsmodExports source)
-#else
               | L loc (IEDoc _ doc) <- maybe [] unLoc (hsmodExports source)
-#endif
               ]
     decls :: [(Maybe String, LHsDocString)]
     decls   = extractDocStrings (hsmodDecls source)
@@ -281,11 +271,7 @@
       -- Top-level documentation has to be treated separately, because it has
       -- no location information attached.  The location information is
       -- attached to HsDecl instead.
-#if __GLASGOW_HASKELL__ < 805
-      DocD x
-#else
       DocD _ x
-#endif
                -> select (fromDocDecl (locA loc) x)
 
       _ -> (extractDocStrings decl, True)
@@ -311,12 +297,6 @@
 -- | Collect given value and descend into subtree.
 select :: a -> ([a], Bool)
 select x = ([x], False)
-#endif
-
-#if __GLASGOW_HASKELL__ < 805
--- | Convert a docstring to a plain string.
-unpackHDS :: HsDocString -> String
-unpackHDS (HsDocString s) = unpackFS s
 #endif
 
 #if __GLASGOW_HASKELL__ < 901
diff --git a/src/GhcUtil.hs b/src/GhcUtil.hs
--- a/src/GhcUtil.hs
+++ b/src/GhcUtil.hs
@@ -1,5 +1,6 @@
 {-# LANGUAGE CPP #-}
-module GhcUtil (withGhc) where
+{-# LANGUAGE LambdaCase #-}
+module GhcUtil (withGhc, expandUnits) where
 
 import           Imports
 
@@ -23,12 +24,9 @@
 import           GHC.Utils.Monad (liftIO)
 #endif
 
+import           GHC.ResponseFile (expandResponse)
 import           System.Exit (exitFailure)
 
-#if __GLASGOW_HASKELL__ < 801
-import           StaticFlags (discardStaticFlags)
-#endif
-
 -- Catch GHC source errors, print them and exit.
 handleSrcErrors :: Ghc a -> Ghc a
 handleSrcErrors action' = flip handleSourceError action' $ \err -> do
@@ -37,20 +35,17 @@
 
 -- | Run a GHC action in Haddock mode
 withGhc :: [String] -> ([String] -> Ghc a) -> IO a
-withGhc flags action = do
-  flags_ <- handleStaticFlags flags
-
-  runGhc (Just libdir) $ do
-    handleDynamicFlags flags_ >>= handleSrcErrors . action
+withGhc flags action = runGhc (Just libdir) $ do
+  liftIO (expandUnits flags) >>= handleDynamicFlags >>= handleSrcErrors . action
 
-handleStaticFlags :: [String] -> IO [Located String]
-#if __GLASGOW_HASKELL__ < 801
-handleStaticFlags flags = return $ map noLoc $ discardStaticFlags flags
-#else
-handleStaticFlags flags = return $ map noLoc $ flags
-#endif
+expandUnits :: [String] -> IO [String]
+expandUnits = \ case
+  [] -> return []
+  "-unit" : file@('@' : _) : args -> (++) <$> expandResponse [file] <*> expandUnits args
+  file@('@' : _) : args -> (++) <$> expandResponse [file] <*> expandUnits args
+  x : xs -> (:) x <$> expandUnits xs
 
-handleDynamicFlags :: GhcMonad m => [Located String] -> m [String]
+handleDynamicFlags :: GhcMonad m => [String] -> m [String]
 handleDynamicFlags flags = do
 #if __GLASGOW_HASKELL__ >= 901
   logger <- getLogger
@@ -58,7 +53,7 @@
 #else
   let parseDynamicFlags' = parseDynamicFlags
 #endif
-  (dynflags, locSrcs, _) <- (setHaddockMode `fmap` getSessionDynFlags) >>= (`parseDynamicFlags'` flags)
+  (dynflags, locSrcs, _) <- (setHaddockMode `fmap` getSessionDynFlags) >>= (`parseDynamicFlags'` map noLoc flags)
   _ <- setSessionDynFlags dynflags
 
   -- We basically do the same thing as `ghc/Main.hs` to distinguish
diff --git a/src/Imports.hs b/src/Imports.hs
--- a/src/Imports.hs
+++ b/src/Imports.hs
@@ -14,13 +14,7 @@
 import           System.Exit
 import           System.Process
 
-#if __GLASGOW_HASKELL__ >= 804
 import           Data.Functor as Imports ((<&>))
-#else
-infixl 1 <&>
-(<&>) :: Functor f => f a -> (a -> b) -> f b
-(<&>) = flip fmap
-#endif
 
 pass :: Monad m => m ()
 pass = return ()
diff --git a/src/Interpreter.hs b/src/Interpreter.hs
--- a/src/Interpreter.hs
+++ b/src/Interpreter.hs
@@ -46,10 +46,8 @@
   let
     args = flags ++ [
         xTemplateHaskell
-#if __GLASGOW_HASKELL__ >= 802
       , "-fdiagnostics-color=never"
       , "-fno-diagnostics-show-caret"
-#endif
 #if __GLASGOW_HASKELL__ >= 810 && __GLASGOW_HASKELL__ < 904
       , "-Wno-unused-packages"
 #endif
diff --git a/src/Run.hs b/src/Run.hs
--- a/src/Run.hs
+++ b/src/Run.hs
@@ -1,4 +1,5 @@
 {-# LANGUAGE CPP #-}
+{-# LANGUAGE LambdaCase #-}
 module Run (
   doctest
 , doctestWithRepl
@@ -37,6 +38,10 @@
 import           GHC.Utils.Panic
 #endif
 
+#if __GLASGOW_HASKELL__ < 904
+import           GhcUtil (expandUnits)
+#endif
+
 import           PackageDBs
 import           Parse
 import           Options hiding (Result(..))
@@ -62,7 +67,13 @@
 doctest = doctestWithRepl (repl defaultConfig)
 
 doctestWithRepl :: (String, [String]) -> [String] -> IO ()
-doctestWithRepl repl args0 = case parseOptions args0 of
+#if __GLASGOW_HASKELL__ < 904
+-- GHC versions prior to 9.4.1 don't support response files.  For that reason
+-- we want to expand early, so that GHCi gets expanded args.
+doctestWithRepl repl = expandUnits >=> parseOptions >>> \ case
+#else
+doctestWithRepl repl = parseOptions >>> \ case
+#endif
   Options.ProxyToGhc args -> exec Interpreter.ghc args
   Options.Output s -> putStr s
   Options.Result (Run warnings magicMode config) -> do
diff --git a/src/Runner.hs b/src/Runner.hs
--- a/src/Runner.hs
+++ b/src/Runner.hs
@@ -61,13 +61,8 @@
 -- | Sum up summaries.
 instance Monoid Summary where
   mempty = Summary 0 0 0 0
-#if __GLASGOW_HASKELL__ < 804
-  mappend
-#else
 instance Semigroup Summary where
-  (<>)
-#endif
-    (Summary x1 x2 x3 x4) (Summary y1 y2 y3 y4) = Summary (x1 + y1) (x2 + y2) (x3 + y3) (x4 + y4)
+  Summary x1 x2 x3 x4 <> Summary y1 y2 y3 y4 = Summary (x1 + y1) (x2 + y2) (x3 + y3) (x4 + y4)
 
 withLineBuffering :: Handle -> IO c -> IO c
 withLineBuffering h action = bracket (hGetBuffering h) (hSetBuffering h) $ \ _ -> do
diff --git a/test/Language/Haskell/GhciWrapperSpec.hs b/test/Language/Haskell/GhciWrapperSpec.hs
--- a/test/Language/Haskell/GhciWrapperSpec.hs
+++ b/test/Language/Haskell/GhciWrapperSpec.hs
@@ -78,20 +78,19 @@
 
     it "shows exceptions" $ withInterpreter $ \ghci -> do
       ghci "import Control.Exception" `shouldReturn` ""
+#if __GLASGOW_HASKELL__ >= 912
+      ghci "throwIO DivideByZero" `shouldReturn` "*** Exception: divide by zero\n\nHasCallStack backtrace:\n  throwIO, called at <interactive>:25:1 in interactive:Ghci22\n\n"
+#else
       ghci "throwIO DivideByZero" `shouldReturn` "*** Exception: divide by zero\n"
+#endif
 
     it "shows exceptions (ExitCode)" $ withInterpreter $ \ghci -> do
       ghci "import System.Exit" `shouldReturn` ""
       ghci "exitWith $ ExitFailure 10" `shouldReturn` "*** Exception: ExitFailure 10\n"
 
     it "gives an error message for identifiers that are not in scope" $ withInterpreter $ \ghci -> do
-#if __GLASGOW_HASKELL__ >= 800
       ghci "foo" >>= (`shouldSatisfy` isInfixOf "Variable not in scope: foo")
-#elif __GLASGOW_HASKELL__ >= 707
-      ghci "foo" >>= (`shouldSatisfy` isSuffixOf "Not in scope: \8216foo\8217\n")
-#else
-      ghci "foo" >>= (`shouldSatisfy` isSuffixOf "Not in scope: `foo'\n")
-#endif
+
     context "when configVerbose is True" $ do
       it "prints prompt" $ do
         withInterpreterConfig defaultConfig{configVerbose = True} [] $ \ghci -> do
diff --git a/test/RunSpec.hs b/test/RunSpec.hs
--- a/test/RunSpec.hs
+++ b/test/RunSpec.hs
@@ -9,8 +9,8 @@
 import qualified Control.Exception as E
 import           System.FilePath
 import           System.Directory (getCurrentDirectory, setCurrentDirectory)
+import           System.IO.Temp (withSystemTempDirectory)
 import           Data.List (isPrefixOf, sort)
-import           Data.Char
 
 import           System.IO.Silently
 import           System.IO (stderr)
@@ -35,6 +35,17 @@
 removeLoadedPackageEnvironment = id
 #endif
 
+verboseFibOutput :: String
+verboseFibOutput = unlines [
+    "### Started execution at test/integration/testSimple/Fib.hs:5."
+  , "### example:"
+  , "fib 10"
+  , "### Successful!"
+  , ""
+  , "# Final summary:"
+  , "Examples: 1  Tried: 1  Errors: 0  Failures: 0"
+  ]
+
 spec :: Spec
 spec = do
   describe "doctest" $ do
@@ -70,17 +81,18 @@
         , "Try `doctest --help' for more information."
         ]
 
+    it "interprets GHC response files" $ do
+      withSystemTempDirectory "hspec" $ \ dir -> do
+        let file = dir </> "response-file"
+        writeFile file $ unlines [
+            "test/integration/testSimple/Fib.hs"
+          ]
+        (r, ()) <- hCapture [stderr] $ doctest ["--verbose", '@':file]
+        removeLoadedPackageEnvironment r `shouldBe` verboseFibOutput
+
     it "prints verbose description of a specification" $ do
       (r, ()) <- hCapture [stderr] $ doctest ["--verbose", "test/integration/testSimple/Fib.hs"]
-      removeLoadedPackageEnvironment r `shouldBe` unlines [
-          "### Started execution at test/integration/testSimple/Fib.hs:5."
-        , "### example:"
-        , "fib 10"
-        , "### Successful!"
-        , ""
-        , "# Final summary:"
-        , "Examples: 1  Tried: 1  Errors: 0  Failures: 0"
-        ]
+      removeLoadedPackageEnvironment r `shouldBe` verboseFibOutput
 
     it "prints verbose description of a property" $ do
       (r, ()) <- hCapture [stderr] $ doctest ["--verbose", "test/integration/property-bool/Foo.hs"]
@@ -118,15 +130,33 @@
   describe "doctestWithResult" $ do
     context "on parse error" $ do
       let
+        action :: IO Result
         action = withCurrentDirectory "test/integration/parse-error" $ do
-          doctestWithResult defaultConfig { ghcOptions = ["Foo.hs"] }
+          doctestWithResult defaultConfig {
+              ghcOptions = [
+                  "Foo.hs"
 
+                -- This is necessary due to:
+                --
+                -- https://gitlab.haskell.org/ghc/ghc/-/commit/88f38b03025386f0f1e8f5861eed67d80495168a
+                --
+                -- It will be fixed by:
+                --
+                -- https://gitlab.haskell.org/ghc/ghc/-/merge_requests/15995
+                --
+                , "-fdiagnostics-color=never"
+#if __GLASGOW_HASKELL__ >= 910
+                , "-fprint-error-index-links=never"
+#endif
+                ]
+            }
+
       it "aborts with (ExitFailure 1)" $ do
         hSilence [stderr] action `shouldThrow` (== ExitFailure 1)
 
       it "prints a useful error message" $ do
         (r, _) <- hCapture [stderr] (E.try action :: IO (Either ExitCode Summary))
-        stripAnsiColors (removeLoadedPackageEnvironment r) `shouldBe` unlines (
+        removeLoadedPackageEnvironment r `shouldBe` unlines (
 #if __GLASGOW_HASKELL__ < 910
           "" :
 #endif
@@ -155,10 +185,3 @@
       let x = "foo bar baz bin"
       res <- expandDirs x
       res `shouldBe` [x]
-
-stripAnsiColors :: String -> String
-stripAnsiColors xs = case xs of
-  '\ESC' : '[' : ';' : ys | 'm' : zs <- dropWhile isNumber ys -> stripAnsiColors zs
-  '\ESC' : '[' : ys | 'm' : zs <- dropWhile isNumber ys -> stripAnsiColors zs
-  y : ys -> y : stripAnsiColors ys
-  [] -> []