diff --git a/pipes-extras.cabal b/pipes-extras.cabal
--- a/pipes-extras.cabal
+++ b/pipes-extras.cabal
@@ -1,5 +1,5 @@
 Name: pipes-extras
-Version: 1.0.7
+Version: 1.0.8
 Cabal-Version: >=1.10
 Build-Type: Simple
 License: BSD3
@@ -20,7 +20,7 @@
     HS-Source-Dirs: src
     Build-Depends:
         base         >= 4       && < 5  ,
-        pipes        >= 4.0     && < 4.3,
+        pipes        >= 4.0     && < 4.4,
         foldl        >= 1.0.1   && < 1.3,
         transformers >= 0.2.0.0 && < 0.6
     Exposed-Modules: Pipes.Extras
@@ -37,7 +37,7 @@
     Build-Depends:
         base                       >= 4       && < 5   ,
         pipes-extras                                   ,
-        pipes                      >= 4.0     && < 4.3 ,
+        pipes                      >= 4.0     && < 4.4 ,
         test-framework             >= 0.4     && < 1   ,
         test-framework-hunit       >= 0.3     && < 1   ,
         HUnit                      >= 1.2     && < 1.6 ,