Bump Credo to 1.5.6 for Elixir 1.12 support

1 files changed, 1 insertions, 1 deletions

diff --git a/mix.exs b/mix.exs
index 12e02215f..dd6da4afd 100644
--- a/mix.exs
+++ b/mix.exs
@@ -93,7 +93,7 @@ defmodule CouchDBTest.Mixfile do
       {:jwtf, path: Path.expand("src/jwtf", __DIR__)},
       {:ibrowse,
        path: Path.expand("src/ibrowse", __DIR__), override: true, compile: false},
-      {:credo, "~> 1.5.4", only: [:dev, :test, :integration], runtime: false}
+      {:credo, "~> 1.5.6", only: [:dev, :test, :integration], runtime: false}
     ]
   end