diff --git a/simple-sendfile.cabal b/simple-sendfile.cabal
--- a/simple-sendfile.cabal
+++ b/simple-sendfile.cabal
@@ -1,5 +1,5 @@
 Name:                   simple-sendfile
-Version:                0.2.25
+Version:                0.2.26
 Author:                 Kazu Yamamoto <kazu@iij.ad.jp>
 Maintainer:             Kazu Yamamoto <kazu@iij.ad.jp>
 License:                BSD3
@@ -47,7 +47,7 @@
       else
         Other-Modules:  Network.Sendfile.Fallback
         Build-Depends:  conduit         >= 1.0 && < 1.3
-                      , conduit-extra   >= 1.0 && < 1.2
+                      , conduit-extra   >= 1.0 && < 1.3
                       , transformers    >= 0.2.2 && < 0.6
                       , resourcet
 
diff --git a/test/SendfileSpec.hs b/test/SendfileSpec.hs
--- a/test/SendfileSpec.hs
+++ b/test/SendfileSpec.hs
@@ -110,9 +110,9 @@
         sf s1
           | headers == [] = sendfile s1 inputFile range (return ())
           | otherwise     = sendfileWithHeader s1 inputFile range (return ()) headers
-        sendEOF = sClose
+        sendEOF = close
     teardown (s2,tid) = do
-        sClose s2
+        close s2
         killThread tid
         removeFileIfExists outputFile
         removeFileIfExists expectedFile
@@ -150,9 +150,9 @@
         sf s1
           | headers == [] = sendfile s1 inputFile range (return ())
           | otherwise     = sendfileWithHeader s1 inputFile range (return ()) headers
-        sendEOF = sClose
+        sendEOF = close
     teardown (s2,tid) = do
-        sClose s2
+        close s2
         killThread tid
         removeFileIfExists outputFile
     inputFile = "test/inputFile"
@@ -190,13 +190,13 @@
         sf s1 ref
           | headers == [] = sendfile s1 tempFile range (hook ref)
           | otherwise     = sendfileWithHeader s1 tempFile range (hook ref) headers
-        sendEOF = sClose
+        sendEOF = close
         hook ref = do
             n <- readIORef ref
             when (n == 10) $ setFileSize tempFile 900000
             writeIORef ref (n+1)
     teardown (s2,tid) = do
-        sClose s2
+        close s2
         killThread tid
         removeFileIfExists tempFile
         removeFileIfExists outputFile
