diff --git a/BroadcastChan/Conduit/Internal.hs b/BroadcastChan/Conduit/Internal.hs
--- a/BroadcastChan/Conduit/Internal.hs
+++ b/BroadcastChan/Conduit/Internal.hs
@@ -8,7 +8,7 @@
 import qualified Control.Monad.Trans.Resource as Resource
 import qualified Control.Monad.Trans.Resource.Internal as ResourceI
 import Control.Monad.Trans.Class (lift)
-import Control.Monad.IO.Unlift (MonadUnliftIO(askUnliftIO), UnliftIO(..))
+import Control.Monad.IO.Unlift (MonadUnliftIO, UnliftIO(..), askUnliftIO)
 import Data.Acquire (ReleaseType(..), allocateAcquire, mkAcquireType)
 import Data.Conduit
 import qualified Data.Conduit.List as C
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]
+--------------------
+* Updated imports to support `unliftio-core` 0.2.x
+
 0.2.1 [2019.11.17]
 ------------------
 * Fix resource management bug resulting from using `MonadUnliftIO` to run
diff --git a/broadcast-chan-conduit.cabal b/broadcast-chan-conduit.cabal
--- a/broadcast-chan-conduit.cabal
+++ b/broadcast-chan-conduit.cabal
@@ -1,5 +1,5 @@
 Name:               broadcast-chan-conduit
-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
 
@@ -38,15 +38,12 @@
                         ScopedTypeVariables
                         Trustworthy
 
-  Build-Depends:        base >= 4.7 && < 5
+  Build-Depends:        base >= 4.7 && < 4.15
                ,        broadcast-chan == 0.2.1.*
                ,        conduit >= 1.2 && < 1.4
                ,        resourcet >= 1.1 && < 1.3
                ,        transformers >= 0.2 && < 0.6
-               ,        unliftio-core >= 0.1 && < 0.2
-
-  if impl(ghc < 7.10)
-    Build-Depends:      void >= 0.1 && < 0.8
+               ,        unliftio-core >= 0.1 && < 0.3
 
 Test-Suite conduit
   Default-Language:     Haskell2010