diff --git a/LICENSE b/LICENSE
--- a/LICENSE
+++ b/LICENSE
@@ -1,21 +1,21 @@
-MIT License
-
-Copyright (c) 2017-2018 MATSUBARA Nobutada
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
+MIT License
+
+Copyright (c) 2017-2018 MATSUBARA Nobutada
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/Setup.hs b/Setup.hs
--- a/Setup.hs
+++ b/Setup.hs
@@ -1,2 +1,2 @@
-import Distribution.Simple
-main = defaultMain
+import Distribution.Simple
+main = defaultMain
diff --git a/chatwork.cabal b/chatwork.cabal
--- a/chatwork.cabal
+++ b/chatwork.cabal
@@ -1,11 +1,11 @@
--- This file has been generated from package.yaml by hpack version 0.20.0.
+-- This file has been generated from package.yaml by hpack version 0.28.2.
 --
 -- see: https://github.com/sol/hpack
 --
--- hash: 8b06a918c9d2665e86057ef770fd95edae20d348e291f1b2368c16abc17a30d8
+-- hash: 1c705d783b7f90d1356a50b515af53b59380ca36754452d5c1b478e7dbdd1f07
 
 name:           chatwork
-version:        0.1.3.2
+version:        0.1.3.3
 synopsis:       The ChatWork API in Haskell
 description:    See README at <https://github.com/matsubara0507/chatwork#readme>
 category:       Web
@@ -38,7 +38,7 @@
     , http-client >=0.5.5.0 && <0.6
     , http-client-tls >=0.3.3.1 && <0.4
     , http-types >=0.9.1 && <0.13
-    , req >=1.0.0 && <1.1.0
+    , req >=1.0.0 && <1.2.0
     , text >=1.2.2.1 && <1.3
   exposed-modules:
       ChatWork
@@ -79,7 +79,7 @@
     , http-client >=0.5.5.0 && <0.6
     , http-client-tls >=0.3.3.1 && <0.4
     , http-types >=0.9.1 && <0.13
-    , req >=1.0.0 && <1.1.0
+    , req >=1.0.0 && <1.2.0
     , text >=1.2.2.1 && <1.3
   other-modules:
       Paths_chatwork
@@ -104,7 +104,7 @@
     , http-client >=0.5.5.0 && <0.6
     , http-client-tls >=0.3.3.1 && <0.4
     , http-types >=0.9.1 && <0.13
-    , req >=1.0.0 && <1.1.0
+    , req >=1.0.0 && <1.2.0
     , servant-server >=0.9.1.1 && <0.14
     , text >=1.2.2.1 && <1.3
     , warp >=3.2.11 && <3.3
diff --git a/test/ChatWork/Test/MonadHttpIO.hs b/test/ChatWork/Test/MonadHttpIO.hs
--- a/test/ChatWork/Test/MonadHttpIO.hs
+++ b/test/ChatWork/Test/MonadHttpIO.hs
@@ -1,13 +1,13 @@
-{-# OPTIONS_GHC -fno-warn-orphans  #-}
-
--- |
--- This module is that define MonadHttp type class instance of IO.
--- if you want other definition, don't import this module.
-
-module ChatWork.Test.MonadHttpIO where
-
-import           Control.Exception (throwIO)
-import           Network.HTTP.Req
-
-instance MonadHttp IO where
-  handleHttpException = throwIO
+{-# OPTIONS_GHC -fno-warn-orphans  #-}
+
+-- |
+-- This module is that define MonadHttp type class instance of IO.
+-- if you want other definition, don't import this module.
+
+module ChatWork.Test.MonadHttpIO where
+
+import           Control.Exception (throwIO)
+import           Network.HTTP.Req
+
+instance MonadHttp IO where
+  handleHttpException = throwIO
diff --git a/test/Spec.hs b/test/Spec.hs
--- a/test/Spec.hs
+++ b/test/Spec.hs
@@ -1,21 +1,21 @@
-module Main where
-
-import           Test.Hspec
-
-import qualified ChatWork.Endpoints.ContactsSpec
-import qualified ChatWork.Endpoints.IncomingRequestsSpec
-import qualified ChatWork.Endpoints.MeSpec
-import qualified ChatWork.Endpoints.MySpec
-import qualified ChatWork.Endpoints.RoomsSpec
-import           ChatWork.Test.MockServer                (runMockServer)
-
-main :: IO ()
-main = hspec spec
-
-spec :: Spec
-spec = around_ runMockServer $ do
-  describe "ChatWork.Endpoints.Contacts" ChatWork.Endpoints.ContactsSpec.spec
-  describe "ChatWork.Endpoints.IncomingRequests" ChatWork.Endpoints.IncomingRequestsSpec.spec
-  describe "ChatWork.Endpoints.Me" ChatWork.Endpoints.MeSpec.spec
-  describe "ChatWork.Endpoints.My" ChatWork.Endpoints.MySpec.spec
-  describe "ChatWork.Endpoints.Rooms" ChatWork.Endpoints.RoomsSpec.spec
+module Main where
+
+import           Test.Hspec
+
+import qualified ChatWork.Endpoints.ContactsSpec
+import qualified ChatWork.Endpoints.IncomingRequestsSpec
+import qualified ChatWork.Endpoints.MeSpec
+import qualified ChatWork.Endpoints.MySpec
+import qualified ChatWork.Endpoints.RoomsSpec
+import           ChatWork.Test.MockServer                (runMockServer)
+
+main :: IO ()
+main = hspec spec
+
+spec :: Spec
+spec = around_ runMockServer $ do
+  describe "ChatWork.Endpoints.Contacts" ChatWork.Endpoints.ContactsSpec.spec
+  describe "ChatWork.Endpoints.IncomingRequests" ChatWork.Endpoints.IncomingRequestsSpec.spec
+  describe "ChatWork.Endpoints.Me" ChatWork.Endpoints.MeSpec.spec
+  describe "ChatWork.Endpoints.My" ChatWork.Endpoints.MySpec.spec
+  describe "ChatWork.Endpoints.Rooms" ChatWork.Endpoints.RoomsSpec.spec
