more specific dependency and fix compile wainings.

1 files changed, 2 insertions, 2 deletions

diff --git a/dns.cabal b/dns.cabal
index 7c975ed..ed94879 100644
--- a/dns.cabal
+++ b/dns.cabal
@@ -25,14 +25,14 @@ library
                         Network.DNS.StateBinary
   if impl(ghc >= 7)
     Build-Depends:      base >= 4 && < 5,
-                        binary, iproute,
+                        binary, iproute >= 1.2.4,
                         containers, mtl, bytestring, random,
                         network >= 2.3, blaze-builder,
                         attoparsec, enumerator, attoparsec-enumerator,
                         network-enumerator
   else
     Build-Depends:      base >= 4 && < 5,
-                        binary, iproute,
+                        binary, iproute >= 1.2.4,
                         containers, mtl, bytestring, random,
                         network, network-bytestring, blaze-builder,
                         attoparsec, enumerator, attoparsec-enumerator,