diff --git a/bson.cabal b/bson.cabal
--- a/bson.cabal
+++ b/bson.cabal
@@ -1,5 +1,5 @@
 Name:          bson
-Version:       0.3.2.1
+Version:       0.3.2.2
 Synopsis:      BSON documents are JSON-like objects with a standard binary
                encoding.
 Description:   A BSON Document is an untyped (dynamically type-checked) record.
@@ -27,7 +27,7 @@
   Build-depends:      base < 5
                     , time
                     , bytestring
-                    , binary >= 0.5 && < 0.8
+                    , binary >= 0.5 && < 0.9
                     , cryptohash
                     , data-binary-ieee754
                     , mtl >= 2
@@ -57,7 +57,7 @@
                     , base < 5
                     , time
                     , bytestring
-                    , binary >= 0.5 && < 0.8
+                    , binary >= 0.5 && < 0.9
                     , cryptohash
                     , data-binary-ieee754
                     , mtl >= 2