diff --git a/Network/HTTP/Types.hs b/Network/HTTP/Types.hs
--- a/Network/HTTP/Types.hs
+++ b/Network/HTTP/Types.hs
@@ -45,6 +45,7 @@
 , RequestHeaders
 , ResponseHeaders
 , headerAccept
+, headerAuthorization
 , headerCacheControl
 , headerConnection
 , headerContentLength
@@ -278,8 +279,9 @@
 type ResponseHeaders = [Header]
 
 -- | HTTP Headers
-headerAccept, headerCacheControl, headerConnection, headerContentLength, headerContentType, headerContentMD5, headerDate :: Ascii -> Header
+headerAccept, headerAuthorization, headerCacheControl, headerConnection, headerContentLength, headerContentType, headerContentMD5, headerDate :: Ascii -> Header
 headerAccept        = (,) "Accept"
+headerAuthorization = (,) "Authorization"
 headerCacheControl  = (,) "Cache-Control"
 headerConnection    = (,) "Connection"
 headerContentLength = (,) "Content-Length"
diff --git a/http-types.cabal b/http-types.cabal
--- a/http-types.cabal
+++ b/http-types.cabal
@@ -7,7 +7,7 @@
 -- The package version. See the Haskell package versioning policy
 -- (http://www.haskell.org/haskellwiki/Package_versioning_policy) for
 -- standards guiding when and how versions should be incremented.
-Version:             0.6.1
+Version:             0.6.2
 
 -- A short (one-line) description of the package.
 Synopsis:            Generic HTTP types for Haskell (for both client and server code).