diff --git a/lib/resty/iputils.lua b/lib/resty/iputils.lua
index d270329..8c8d773 100644
--- a/lib/resty/iputils.lua
+++ b/lib/resty/iputils.lua
@@ -12,7 +12,7 @@ local str_sub    = string.sub
 local lrucache = nil
 
 local _M = {
-    _VERSION = '0.2.1',
+    _VERSION = '0.3.0',
 }
 
 local mt = { __index = _M }
diff --git a/lua-resty-iputils-0.2.1-1.rockspec b/lua-resty-iputils-0.3.0-1.rockspec
similarity index 90%
rename from lua-resty-iputils-0.2.1-1.rockspec
rename to lua-resty-iputils-0.3.0-1.rockspec
index 83c0d1d..ef5592d 100644
--- a/lua-resty-iputils-0.2.1-1.rockspec
+++ b/lua-resty-iputils-0.3.0-1.rockspec
@@ -1,9 +1,9 @@
 package = "lua-resty-iputils"
-version = "0.2.1-1"
+version = "0.3.0-1"
 
 source = {
   url = "git://github.com/hamishforbes/lua-resty-iputils.git",
-  tag = "v0.2.1",
+  tag = "v0.3.0",
 }
 
 description = {