diff --git a/ghc-heap-view.cabal b/ghc-heap-view.cabal
--- a/ghc-heap-view.cabal
+++ b/ghc-heap-view.cabal
@@ -1,5 +1,5 @@
 Name:                ghc-heap-view
-Version:             0.5
+Version:             0.5.0.1
 Synopsis:            Extract the heap representation of Haskell values and thunks
 Description:
   This library provides functions to introspect the Haskell heap, for example
@@ -65,7 +65,7 @@
     containers,
     transformers,
     template-haskell,
-    bytestring,
+    bytestring (>= 0.10),
     binary,
     ghc
   C-Sources: cbits/HeapView.c cbits/HeapViewPrim.cmm