diff --git a/.eslintrc.js b/.eslintrc.js
new file mode 100644
index 0000000..9cab2f8
--- /dev/null
+++ b/.eslintrc.js
@@ -0,0 +1,8 @@
+"use strict";
+
+module.exports = {
+
+    "extends": "futagozaryuu/node-v4",
+    "root": true
+
+};
diff --git a/.eslintrc.json b/.eslintrc.json
deleted file mode 100644
index daf4ad3..0000000
--- a/.eslintrc.json
+++ /dev/null
@@ -1,11 +0,0 @@
-{
-  "extends": "dmajda",
-  "env": {
-    "node": true
-  },
-  "root": true,
-  "rules": {
-    "linebreak-style": 0,
-    "no-console": 0
-  }
-}
diff --git a/lib/.eslintrc.js b/lib/.eslintrc.js
new file mode 100644
index 0000000..5663514
--- /dev/null
+++ b/lib/.eslintrc.js
@@ -0,0 +1,11 @@
+"use strict";
+
+module.exports = {
+
+    "extends": "futagozaryuu/es2015",
+    "env": {
+        "commonjs": true
+    },
+    "root": true
+
+};
diff --git a/lib/.eslintrc.json b/lib/.eslintrc.json
deleted file mode 100644
index 02e84ca..0000000
--- a/lib/.eslintrc.json
+++ /dev/null
@@ -1,6 +0,0 @@
-{
-  "env": {
-    "node": false,
-    "commonjs": true
-  }
-}
diff --git a/package.json b/package.json
index dd03823..ce9d644 100644
--- a/package.json
+++ b/package.json
@@ -63,7 +63,7 @@
     "browserify": "14.5.0",
     "chai": "4.1.2",
     "del": "3.0.0",
-    "eslint-config-dmajda": "1.0.0",
+    "eslint-config-futagozaryuu": "3.6.x",
     "express": "4.16.2",
     "glob": "7.1.2",
     "gulp": "3.9.1",
diff --git a/test/.eslintrc.js b/test/.eslintrc.js
new file mode 100644
index 0000000..d2cf41d
--- /dev/null
+++ b/test/.eslintrc.js
@@ -0,0 +1,12 @@
+"use strict";
+
+module.exports = {
+
+    "extends": "futagozaryuu/test",
+    "rules": {
+
+        "node/shebang": 0
+
+    }
+
+};
diff --git a/test/spec/.eslintrc.json b/test/spec/.eslintrc.json
deleted file mode 100644
index 7eeefc3..0000000
--- a/test/spec/.eslintrc.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-  "env": {
-    "mocha": true
-  }
-}