diff --git a/network-dns.cabal b/network-dns.cabal
--- a/network-dns.cabal
+++ b/network-dns.cabal
@@ -1,5 +1,5 @@
 Name: network-dns
-Version: 1.0
+Version: 1.0.0.1
 Category: Network
 Stability: experimental
 Synopsis: Domain Name System data structures
@@ -31,7 +31,6 @@
     base         >= 4.3 && < 5,
     tagged       >= 0.2,
     hashable     >= 1.1,
-    semigroups   >= 0.8,
     containers   >= 0.4,
     binary       >= 0.5,
     cereal       >= 0.3,