diff --git a/pipes-group.cabal b/pipes-group.cabal
--- a/pipes-group.cabal
+++ b/pipes-group.cabal
@@ -1,5 +1,5 @@
 Name: pipes-group
-Version: 1.0.9
+Version: 1.0.10
 Cabal-Version: >=1.10
 Build-Type: Simple
 License: BSD3
@@ -47,4 +47,4 @@
     Build-Depends:
         base             >= 4      && < 5  ,
         lens-family-core              < 1.3,
-        doctest          >= 0.9.12 && < 0.13
+        doctest          >= 0.9.12 && < 0.16