diff --git a/mix.exs b/mix.exs
index d1c4a3ee..4bbcb9ba 100644
--- a/mix.exs
+++ b/mix.exs
@@ -28,7 +28,7 @@ defmodule Gradient.MixProject do
   # Run "mix help deps" to learn about dependencies.
   def deps do
     [
-      {:gradualizer, github: "erszcz/Gradualizer", ref: "gradient", manager: :rebar3},
+      {:gradualizer, github: "josefs/Gradualizer", ref: "c3ee078", manager: :rebar3},
       # {:gradualizer, path: "../Gradualizer/", manager: :rebar3},
       {:dialyxir, "~> 1.0", only: [:dev], runtime: false}
     ]
diff --git a/mix.lock b/mix.lock
index 4331a739..b9cb69b3 100644
--- a/mix.lock
+++ b/mix.lock
@@ -1,5 +1,5 @@
 %{
   "dialyxir": {:hex, :dialyxir, "1.1.0", "c5aab0d6e71e5522e77beff7ba9e08f8e02bad90dfbeffae60eaf0cb47e29488", [:mix], [{:erlex, ">= 0.2.6", [hex: :erlex, repo: "hexpm", optional: false]}], "hexpm", "07ea8e49c45f15264ebe6d5b93799d4dd56a44036cf42d0ad9c960bc266c0b9a"},
   "erlex": {:hex, :erlex, "0.2.6", "c7987d15e899c7a2f34f5420d2a2ea0d659682c06ac607572df55a43753aa12e", [:mix], [], "hexpm", "2ed2e25711feb44d52b17d2780eabf998452f6efda104877a3881c2f8c0c0c75"},
-  "gradualizer": {:git, "https://github.com/erszcz/Gradualizer.git", "650998de4e69f702a9d6d6918b2911c174430e81", [ref: "gradient"]},
+  "gradualizer": {:git, "https://github.com/josefs/Gradualizer.git", "c3ee078616a88fc25655cb4bc40e81cda2f01cd3", [ref: "c3ee078"]},
 }