diff --git a/babel.js b/babel.js
index 83a9e19..5e57e61 100644
--- a/babel.js
+++ b/babel.js
@@ -24,7 +24,10 @@ module.exports = {
     "no-var": 1,
 
     // require method and property shorthand syntax for object literals (off by default)
-    "object-shorthand": [1, "always"]
+    "object-shorthand": [1, "always"],
+
+    // suggest using of const declaration for variables that are never modified after declared (off by default)
+    "prefer-const": 1
 
   }
 };
diff --git a/index.js b/index.js
index ec815f0..42df74d 100644
--- a/index.js
+++ b/index.js
@@ -50,7 +50,7 @@ module.exports = {
     "no-extra-boolean-cast": 2,
 
     // disallow unnecessary parentheses (off by default)
-    "no-extra-parens": 1,
+    "no-extra-parens": 2,
 
     // disallow unnecessary semicolons
     "no-extra-semi": 2,
@@ -210,7 +210,7 @@ module.exports = {
     "no-octal-escape": 2,
 
     // disallow reassignment of function parameters (off by default)
-    "no-param-reassign": 1,
+    "no-param-reassign": 2,
 
     // disallow use of process.env (off by default)
     "no-process-env": 0,
@@ -337,7 +337,7 @@ module.exports = {
      */
 
     // this option sets a specific tab width for your code (off by default)
-    "indent": [1, 2, {"indentSwitchCase": true}],
+    "indent": [2, 2, {"indentSwitchCase": true}],
 
     // enforce one true brace style (off by default)
     "brace-style": [2, "stroustrup"],
@@ -357,6 +357,9 @@ module.exports = {
     // enforce one true comma style (off by default)
     "comma-style": [2, "last"],
 
+    // require or disallow padding inside computed properties (off by default)
+    "computed-property-spacing": [2, "never"],
+
     // enforces consistent naming when capturing the current execution context (off by default)
     "consistent-this": [1, "self"],
 
@@ -406,7 +409,7 @@ module.exports = {
     "new-parens": 2,
 
     // allow/disallow an empty newline after var statement (off by default)
-    "newline-after-var": [0, "always"],
+    "newline-after-var": [1, "always"],
 
     // disallow use of the Array constructor
     "no-array-constructor": 2,
@@ -447,11 +450,8 @@ module.exports = {
     // disallow the use of Boolean literals in conditional expressions (off by default)
     "no-unneeded-ternary": 2,
 
-    // disallow wrapping of non-IIFE statements in parens
-    "no-wrap-func": 2,
-
     // require or disallow padding inside curly braces (off by default)
-    "object-curly-spacing": [1, "always"],
+    "object-curly-spacing": [2, "always"],
 
     // allow just one var statement per function (off by default)
     "one-var": 0,
@@ -463,7 +463,7 @@ module.exports = {
     "operator-linebreak": [2, "after"],
 
     // enforce padding within blocks (off by default)
-    "padded-blocks": [1, "never"],
+    "padded-blocks": [2, "never"],
 
     // require quotes around object literal property names (off by default)
     "quote-props": [2, "as-needed"],
@@ -495,26 +495,6 @@ module.exports = {
     // require or disallow space before function opening parenthesis (off by default)
     "space-before-function-paren": [2, "never"],
 
-    // require or disallow spaces inside brackets (off by default)
-    "space-in-brackets": [
-      0,
-      "never",
-      {
-        // sets the spacing of a single value inside of square brackets of an array
-        "singleValue": false,
-        // sets the spacings between the curly braces and square brackets of object literals that are the first or last element in an array
-        "objectsInArrays": false,
-        // sets the spacing between the square brackets of array literals that are the first or last element in an array
-        "arraysInArrays": false,
-        // sets the spacing between the square bracket and the curly brace of an array literal that is the last element in an object
-        "arraysInObjects": false,
-        // sets the spacing between the curly brace of an object literal that is the last element in an object and the curly brace of the containing object
-        "objectsInObjects": true,
-        // sets the spacing in square brackets of computed member expressions
-        "propertyName": false
-      }
-    ],
-
     // require or disallow spaces inside parentheses (off by default)
     "space-in-parens": [2, "never"],
 
@@ -527,8 +507,8 @@ module.exports = {
     // Require or disallow spaces before/after unary operators (words on by default, nonwords off by default)
     "space-unary-ops": 2,
 
-    // require or disallow a space immediately following the // in a line comment (off by default)
-    "spaced-line-comment": [1, "always"],
+    // require or disallow a space immediately following the // or /* in a comment (off by default)
+    "spaced-comment": [1, "always"],
 
     // require regex literals to be wrapped in parentheses (off by default)
     "wrap-regex": 1
diff --git a/package.json b/package.json
index 1e38279..cc13da2 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,7 @@
   "author": "Springworks",
   "license": "MIT",
   "peerDependencies": {
-    "eslint": ">=0.22.1 <1.0.0",
+    "eslint": ">=0.23.0 <1.0.0",
     "eslint-plugin-mocha": ">=0.2.2 <1.0.0"
   },
   "keywords": [