diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+### 0.3
+
+* Fix a bug where the content types for the serialise package were those of the binary package.
+
 ### 0.2.1
 
 * More cabal fields.
diff --git a/lib/Servant/API/ContentTypes/SerialiseCBOR.hs b/lib/Servant/API/ContentTypes/SerialiseCBOR.hs
--- a/lib/Servant/API/ContentTypes/SerialiseCBOR.hs
+++ b/lib/Servant/API/ContentTypes/SerialiseCBOR.hs
@@ -19,8 +19,8 @@
 instance Accept CBOR where
     contentTypes Proxy = NonEmpty.fromList
         [ "application" // "cbor"
-        , "application" // "x-hackage-binary"
-        , "application" // "vnd.hackage.binary"
+        , "application" // "x-hackage-serialise"
+        , "application" // "vnd.hackage.serialise"
         ]
 
 -- |
diff --git a/servant-serialization.cabal b/servant-serialization.cabal
--- a/servant-serialization.cabal
+++ b/servant-serialization.cabal
@@ -5,7 +5,7 @@
 -- see: https://github.com/sol/hpack
 
 name:           servant-serialization
-version:        0.2.1
+version:        0.3
 description:    Servant content types and instances for common serialization formats.
 category:       Serialization, Servant
 bug-reports:    https://github.com/plredmond/servant-serialization/issues