diff --git a/.gitignore b/.gitignore
index f2ccc1d..cb22405 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,3 +4,5 @@ doc
 /deps
 erl_crash.dump
 *.ez
+
+/.elixir_ls
\ No newline at end of file
diff --git a/mix.exs b/mix.exs
index 1a04a57..18dc55f 100644
--- a/mix.exs
+++ b/mix.exs
@@ -46,7 +46,7 @@ Find the user guide in the github repo at: https://github.com/marcelog/elixir_mo
       {:earmark, "~> 1.0.3", only: :dev},
       {:ex_doc, "~> 0.14.5", only: :dev},
       {:coverex, "~> 1.4.12", only: :test},
-      {:uuid, "~> 1.1.6"}
+      {:elixir_uuid, "~> 1.2"}
     ]
   end
 end
diff --git a/mix.lock b/mix.lock
index 71c7abc..94821e6 100644
--- a/mix.lock
+++ b/mix.lock
@@ -1,6 +1,8 @@
-%{"certifi": {:hex, :certifi, "0.7.0", "861a57f3808f7eb0c2d1802afeaae0fa5de813b0df0979153cbafcd853ababaf", [:rebar3], []},
+%{
+  "certifi": {:hex, :certifi, "0.7.0", "861a57f3808f7eb0c2d1802afeaae0fa5de813b0df0979153cbafcd853ababaf", [:rebar3], []},
   "coverex": {:hex, :coverex, "1.4.12", "b18d737734edeac578a854cfaa5aa48c5d05e649c77ce02efb7f723a316b6a3b", [:mix], [{:hackney, "~> 1.5", [hex: :hackney, optional: false]}, {:poison, "~> 1.5 or ~> 2.0", [hex: :poison, optional: false]}]},
   "earmark": {:hex, :earmark, "1.0.3", "89bdbaf2aca8bbb5c97d8b3b55c5dd0cff517ecc78d417e87f1d0982e514557b", [:mix], []},
+  "elixir_uuid": {:hex, :elixir_uuid, "1.2.0", "ff26e938f95830b1db152cb6e594d711c10c02c6391236900ddd070a6b01271d", [:mix], [], "hexpm"},
   "ex_doc": {:hex, :ex_doc, "0.14.5", "c0433c8117e948404d93ca69411dd575ec6be39b47802e81ca8d91017a0cf83c", [:mix], [{:earmark, "~> 1.0", [hex: :earmark, optional: false]}]},
   "hackney": {:hex, :hackney, "1.6.5", "8c025ee397ac94a184b0743c73b33b96465e85f90a02e210e86df6cbafaa5065", [:rebar3], [{:certifi, "0.7.0", [hex: :certifi, optional: false]}, {:idna, "1.2.0", [hex: :idna, optional: false]}, {:metrics, "1.0.1", [hex: :metrics, optional: false]}, {:mimerl, "1.0.2", [hex: :mimerl, optional: false]}, {:ssl_verify_fun, "1.1.1", [hex: :ssl_verify_fun, optional: false]}]},
   "httpoison": {:hex, :httpoison, "0.8.3", "b675a3fdc839a0b8d7a285c6b3747d6d596ae70b6ccb762233a990d7289ccae4", [:mix], [{:hackney, "~> 1.6.0", [hex: :hackney, optional: false]}]},
@@ -9,4 +11,4 @@
   "mimerl": {:hex, :mimerl, "1.0.2", "993f9b0e084083405ed8252b99460c4f0563e41729ab42d9074fd5e52439be88", [:rebar3], []},
   "poison": {:hex, :poison, "2.2.0", "4763b69a8a77bd77d26f477d196428b741261a761257ff1cf92753a0d4d24a63", [:mix], []},
   "ssl_verify_fun": {:hex, :ssl_verify_fun, "1.1.1", "28a4d65b7f59893bc2c7de786dec1e1555bd742d336043fe644ae956c3497fbe", [:make, :rebar], []},
-  "uuid": {:hex, :uuid, "1.1.6", "4927232f244e69c6e255643014c2d639dad5b8313dc2a6976ee1c3724e6ca60d", [:mix], []}}
+}