diff --git a/BroadcastChan/Test.hs b/BroadcastChan/Test.hs
--- a/BroadcastChan/Test.hs
+++ b/BroadcastChan/Test.hs
@@ -1,4 +1,3 @@
-{-# LANGUAGE CPP #-}
 {-# LANGUAGE DeriveDataTypeable #-}
 {-# LANGUAGE Trustworthy #-}
 {-# LANGUAGE ScopedTypeVariables #-}
@@ -27,9 +26,6 @@
     ) where
 
 import Prelude hiding (seq)
-#if !MIN_VERSION_base(4,8,0)
-import Control.Applicative ((<$>),(<*>))
-#endif
 import Control.Concurrent (threadDelay)
 import Control.Concurrent.Async (wait, withAsync)
 import Control.Concurrent.MVar
@@ -53,11 +49,7 @@
 import Options.Applicative (switch, long, help)
 import System.Clock
     (Clock(Monotonic), TimeSpec, diffTimeSpec, getTime, toNanoSecs)
-#if !MIN_VERSION_base(4,7,0)
-import System.Posix.Env (setEnv)
-#else
 import System.Environment (setEnv)
-#endif
 import System.IO (Handle, SeekMode(AbsoluteSeek), hPrint, hSeek)
 import System.IO.Temp (withSystemTempFile)
 import Test.Tasty
@@ -349,9 +341,6 @@
 runTests :: String -> [TestTree] -> IO ()
 runTests name tests = do
     setEnv "TASTY_NUM_THREADS" "100"
-#if !MIN_VERSION_base(4,7,0)
-        True
-#endif
     travisTestReporter travisConfig ingredients $ testGroup name tests
   where
     ingredients = [ includingOptions [Option (Proxy :: Proxy SlowTests)] ]
diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+0.2.1.1 [2020.03.05]
+--------------------
+* Bump for new release of broadcast-chan.
+
 0.2.1 [2019.11.17]
 ------------------
 * Bump for new release of broadcast-chan.
diff --git a/broadcast-chan-tests.cabal b/broadcast-chan-tests.cabal
--- a/broadcast-chan-tests.cabal
+++ b/broadcast-chan-tests.cabal
@@ -1,5 +1,5 @@
 Name:               broadcast-chan-tests
-Version:            0.2.1
+Version:            0.2.1.1
 
 Homepage:           https://github.com/merijn/broadcast-chan
 Bug-Reports:        https://github.com/merijn/broadcast-chan/issues
@@ -14,8 +14,8 @@
 Category:           System
 Cabal-Version:      >= 1.10
 Build-Type:         Simple
-Tested-With:        GHC == 7.8.4, GHC == 7.10.3, GHC == 8.0.2, GHC == 8.2.2,
-                    GHC == 8.4.4, GHC == 8.6.5, GHC == 8.8.1
+Tested-With:        GHC == 8.0.2, GHC == 8.2.2, GHC == 8.4.4, GHC == 8.6.5,
+                    GHC == 8.8.3, GHC == 8.10.1
 
 Extra-Source-Files: CHANGELOG.md
 
@@ -30,14 +30,13 @@
   GHC-Options:          -Wall -O2 -fno-warn-unused-do-bind
   Exposed-Modules:      BroadcastChan.Test
 
-  Other-Extensions:     CPP
-                        DeriveDataTypeable
+  Other-Extensions:     DeriveDataTypeable
                         ScopedTypeVariables
                         Trustworthy
 
-  Build-Depends:        base >= 4.7 && < 4.14
+  Build-Depends:        base >= 4.7 && < 4.15
                ,        async >= 2.1 && < 2.3
-               ,        broadcast-chan == 0.2.1
+               ,        broadcast-chan == 0.2.1.1
                ,        clock >= 0.7 && < 0.9
                ,        containers >= 0.4 && < 0.7
                ,        optparse-applicative >= 0.12 && < 0.16
@@ -50,12 +49,6 @@
                ,        tasty-travis >= 0.2 && < 0.3
                ,        temporary >= 1.2 && < 1.4
                ,        text >= 1.0 && < 1.3
-
-  if impl(ghc < 7.10)
-    Build-Depends:      bifunctors >= 0.1 && < 5.6
-
-  if impl(ghc < 8.0)
-    Build-Depends:      transformers >= 0.2 && < 0.6
 
 Test-Suite basic
   Default-Language:     Haskell2010
diff --git a/tests/Basic.hs b/tests/Basic.hs
--- a/tests/Basic.hs
+++ b/tests/Basic.hs
@@ -1,7 +1,3 @@
-{-# LANGUAGE CPP #-}
-#if !MIN_VERSION_base(4,8,0)
-import Control.Applicative ((<$), (<$>))
-#endif
 import Control.Foldl (Fold, FoldM)
 import qualified Control.Foldl as Foldl
 import Control.Monad (forM_)
diff --git a/tests/IOTest.hs b/tests/IOTest.hs
--- a/tests/IOTest.hs
+++ b/tests/IOTest.hs
@@ -1,9 +1,4 @@
 {-# LANGUAGE BangPatterns #-}
-{-# LANGUAGE CPP #-}
-#if !MIN_VERSION_base(4,8,0)
-import Control.Applicative ((<$>))
-import Data.Foldable (Foldable(..))
-#endif
 
 import Control.Monad (void)
 import Data.Foldable (forM_, foldlM)