diff --git a/dist.info b/dist.info
index 3cea639..3273515 100644
--- a/dist.info
+++ b/dist.info
@@ -1,5 +1,5 @@
 name = "lua-path"
-version = "0.3.0"
+version = "0.3.1"
 
 desc = "File system path manipulation library"
 author = "Alexey Melnichuk"
diff --git a/lua/path/module.lua b/lua/path/module.lua
index e779746..a7374e8 100644
--- a/lua/path/module.lua
+++ b/lua/path/module.lua
@@ -2,7 +2,7 @@
 --
 --  Author: Alexey Melnichuk <alexeymelnichuck@gmail.com>
 --
---  Copyright (C) 2013-2016 Alexey Melnichuk <alexeymelnichuck@gmail.com>
+--  Copyright (C) 2013-2018 Alexey Melnichuk <alexeymelnichuck@gmail.com>
 --
 --  Licensed according to the included 'LICENCE' document
 --
@@ -12,7 +12,7 @@
 
 return{
   _NAME      = "path";
-  _VERSION   = "0.3.1-dev";
-  _COPYRIGHT = "Copyright (C) 2013-2016 Alexey Melnichuk";
+  _VERSION   = "0.3.1";
+  _COPYRIGHT = "Copyright (C) 2013-2018 Alexey Melnichuk";
   _LICENSE   = "MIT";
 }
\ No newline at end of file
diff --git a/rockspecs/lua-path-0.3.1-1.rockspec b/rockspecs/lua-path-0.3.1-1.rockspec
new file mode 100644
index 0000000..5b88b4f
--- /dev/null
+++ b/rockspecs/lua-path-0.3.1-1.rockspec
@@ -0,0 +1,47 @@
+package = "lua-path"
+version = "0.3.1-1"
+source = {
+  url = "https://github.com/moteus/lua-path/archive/v0.3.1.zip",
+  dir = "lua-path-0.3.1",
+}
+
+description = {
+  summary = "File system path manipulation library",
+  detailed = [[
+  ]],
+  homepage = "https://github.com/moteus/lua-path",
+  license  = "MIT/X11",
+}
+
+dependencies = {
+  "lua >= 5.1, < 5.4",
+  -- "luafilesystem >= 1.4",
+  -- "alien >= 0.7.0",       -- instead lfs on windows
+}
+
+build = {
+  type = "builtin",
+  copy_directories = {
+    "doc",
+    "examples",
+    "test",
+  },
+  modules = {
+    ["path"                   ] = "lua/path.lua",
+    ["path.fs"                ] = "lua/path/fs.lua",
+    ["path.findfile"          ] = "lua/path/findfile.lua",
+    ["path.lfs.fs"            ] = "lua/path/lfs/fs.lua",
+    ["path.syscall.fs"        ] = "lua/path/syscall/fs.lua",
+    ["path.lfs.impl.fs"       ] = "lua/path/lfs/impl/fs.lua",
+    ["path.module"            ] = "lua/path/module.lua",
+    ["path.win32.alien.fs"    ] = "lua/path/win32/alien/fs.lua",
+    ["path.win32.alien.types" ] = "lua/path/win32/alien/types.lua",
+    ["path.win32.alien.utils" ] = "lua/path/win32/alien/utils.lua",
+    ["path.win32.alien.wcs"   ] = "lua/path/win32/alien/wcs.lua",
+    ["path.win32.ffi.fs"      ] = "lua/path/win32/ffi/fs.lua",
+    ["path.win32.ffi.types"   ] = "lua/path/win32/ffi/types.lua",
+    ["path.win32.ffi.wcs"     ] = "lua/path/win32/ffi/wcs.lua",
+    ["path.win32.fs"          ] = "lua/path/win32/fs.lua",
+    ["path.win32.wcs"         ] = "lua/path/win32/wcs.lua",
+  }
+}