diff --git a/pipes.cabal b/pipes.cabal
--- a/pipes.cabal
+++ b/pipes.cabal
@@ -1,5 +1,5 @@
 Name: pipes
-Version: 4.1.4
+Version: 4.1.5
 Cabal-Version: >= 1.10
 Build-Type: Simple
 License: BSD3
@@ -66,7 +66,7 @@
 
     Build-Depends:
         base      >= 4       && < 5  ,
-        criterion >= 0.6.2.1 && < 1.1,
+        criterion >= 0.6.2.1 && < 1.2,
         mtl       >= 2.1     && < 2.3,
         pipes     >= 4.0.0   && < 4.2
 
@@ -95,7 +95,7 @@
 
     Build-Depends:
         base         >= 4       && < 5  ,
-        criterion    >= 0.6.2.1 && < 1.1,
+        criterion    >= 0.6.2.1 && < 1.2,
         deepseq                         ,
         mtl          >= 2.1     && < 2.3,
         pipes        >= 4.0.0   && < 4.2,