diff --git a/peyotls-codec.cabal b/peyotls-codec.cabal
--- a/peyotls-codec.cabal
+++ b/peyotls-codec.cabal
@@ -2,7 +2,7 @@
 cabal-version:	>= 1.8
 
 name:		peyotls-codec
-version:	0.0.0.2
+version:	0.1.0.0
 stability:	Experimental
 author:		Yoshikuni Jujo <PAF01143@nifty.ne.jp>
 maintainer:	Yoshikuni Jujo <PAF01143@nifty.ne.jp>
@@ -22,18 +22,18 @@
 source-repository	this
     type:	git
     location:	git://github.com/YoshikuniJujo/peyotls.git
-    tag:	peyotls-0.1.6.6
+    tag:	peyotls-0.1.6.7
 
 library
     hs-source-dirs:	src
     exposed-modules:
             Network.PeyoTLS.Codec,
-            Network.PeyoTLS.Codec.ContentTypes,
-            Network.PeyoTLS.CipherSuite
+            Network.PeyoTLS.Codec.ContentTypes
     other-modules:
             Network.PeyoTLS.Codec.Hello, Network.PeyoTLS.Codec.Extension,
             Network.PeyoTLS.Codec.Certificate
             Network.PeyoTLS.Codec.HSAlg
+            Network.PeyoTLS.CipherSuite
     build-depends:
         base == 4.*, word24 == 1.0.*, bytestring == 0.10.*,
         asn1-encoding == 0.8.*, asn1-types == 0.2.*,
diff --git a/src/Network/PeyoTLS/Codec/ContentTypes.hs b/src/Network/PeyoTLS/Codec/ContentTypes.hs
--- a/src/Network/PeyoTLS/Codec/ContentTypes.hs
+++ b/src/Network/PeyoTLS/Codec/ContentTypes.hs
@@ -1,6 +1,6 @@
 {-# LANGUAGE OverloadedStrings #-}
 
-module Network.PeyoTLS.Codec.ContentTypes (ContType(..), ProtocolVersion) where
+module Network.PeyoTLS.Codec.ContentTypes (ProtocolVersion, ContType(..)) where
 
 import Data.Word