diff --git a/Data/Hashable.hs b/Data/Hashable.hs
--- a/Data/Hashable.hs
+++ b/Data/Hashable.hs
@@ -47,6 +47,9 @@
 import qualified Data.ByteString.Internal as B
 import qualified Data.ByteString.Unsafe as B
 import qualified Data.ByteString.Lazy as BL
+#if !MIN_VERSION_bytestring(0,10,0)
+import qualified Data.ByteString.Lazy.Internal as BL  -- foldlChunks
+#endif
 #if defined(__GLASGOW_HASKELL__)
 import qualified Data.Text as T
 import qualified Data.Text.Array as TA
diff --git a/hashable.cabal b/hashable.cabal
--- a/hashable.cabal
+++ b/hashable.cabal
@@ -1,5 +1,5 @@
 Name:                hashable
-Version:             1.1.2.4
+Version:             1.1.2.5
 Synopsis:            A class for types that can be converted to a hash value
 Description:         This package defines a class, 'Hashable', for types that
                      can be converted to a hash value.  This class