diff --git a/happstack-jmacro.cabal b/happstack-jmacro.cabal
--- a/happstack-jmacro.cabal
+++ b/happstack-jmacro.cabal
@@ -1,5 +1,5 @@
 Name:                happstack-jmacro
-Version:             6.0.3
+Version:             7.0.0
 Synopsis:            Support for using JMacro with Happstack
 Homepage:            http://www.happstack.com/
 License:             BSD3
@@ -19,6 +19,6 @@
      base             >4 && <5,
      bytestring       == 0.9.*,
      jmacro           == 0.5.*,
-     happstack-server >= 6.4 && <6.7,
+     happstack-server >= 6.4 && <7.1,
      pretty           == 1.0.* || == 1.1.*,
      utf8-string      == 0.3.*