diff --git a/Makefile.js b/Makefile.js
index 840a51a86d7..6cffb770c64 100644
--- a/Makefile.js
+++ b/Makefile.js
@@ -13,8 +13,7 @@
 
 require("shelljs/make");
 
-const lodash = require("lodash"),
-    checker = require("npm-license"),
+const checker = require("npm-license"),
     ReleaseOps = require("eslint-release"),
     dateformat = require("dateformat"),
     fs = require("fs"),
@@ -200,7 +199,7 @@ function generateRuleIndexPage() {
                         recommended: rule.meta.docs.recommended || false,
                         fixable: !!rule.meta.fixable
                     },
-                    category = lodash.find(categoriesData.categories, { name: rule.meta.docs.category });
+                    category = categoriesData.categories.find(c => c.name === rule.meta.docs.category);
 
                 if (!category.rules) {
                     category.rules = [];
@@ -487,7 +486,7 @@ target.lint = function([fix = false] = []) {
     }
 
     echo("Validating JSON Files");
-    lodash.forEach(JSON_FILES, validateJsonFile);
+    JSON_FILES.forEach(validateJsonFile);
 
     echo("Validating Markdown Files");
     lastReturn = lintMarkdown(MARKDOWN_FILES_ARRAY);
diff --git a/lib/cli-engine/formatters/html.js b/lib/cli-engine/formatters/html.js
index 69f7395550f..5d4b7e56060 100644
--- a/lib/cli-engine/formatters/html.js
+++ b/lib/cli-engine/formatters/html.js
@@ -72,7 +72,7 @@ function renderMessages(messages, parentIndex, rulesMeta) {
      * @param {Object} message Message.
      * @returns {string} HTML (table row) describing a message.
      */
-    return lodash.map(messages, message => {
+    return messages.map(message => {
         const lineNumber = message.line || 0;
         const columnNumber = message.column || 0;
         let ruleUrl;
@@ -103,7 +103,7 @@ function renderMessages(messages, parentIndex, rulesMeta) {
  * @returns {string} HTML string describing the results.
  */
 function renderResults(results, rulesMeta) {
-    return lodash.map(results, (result, index) => resultTemplate({
+    return results.map((result, index) => resultTemplate({
         index,
         color: renderColor(result.errorCount, result.warningCount),
         filePath: result.filePath,
diff --git a/lib/rule-tester/rule-tester.js b/lib/rule-tester/rule-tester.js
index 905f3418121..23b78fba279 100644
--- a/lib/rule-tester/rule-tester.js
+++ b/lib/rule-tester/rule-tester.js
@@ -427,12 +427,12 @@ class RuleTester {
             scenarioErrors = [],
             linter = this.linter;
 
-        if (lodash.isNil(test) || typeof test !== "object") {
+        if (!test || typeof test !== "object") {
             throw new TypeError(`Test Scenarios for rule ${ruleName} : Could not find test scenario object`);
         }
 
         requiredScenarios.forEach(scenarioType => {
-            if (lodash.isNil(test[scenarioType])) {
+            if (!test[scenarioType]) {
                 scenarioErrors.push(`Could not find any ${scenarioType} test scenarios`);
             }
         });
diff --git a/lib/rules/eol-last.js b/lib/rules/eol-last.js
index fbba6c8f5e8..89c76acb202 100644
--- a/lib/rules/eol-last.js
+++ b/lib/rules/eol-last.js
@@ -54,7 +54,7 @@ module.exports = {
                     },
                     LF = "\n",
                     CRLF = `\r${LF}`,
-                    endsWithNewline = lodash.endsWith(src, LF);
+                    endsWithNewline = src.endsWith(LF);
 
                 /*
                  * Empty source is always valid: No content in file so we don't
diff --git a/lib/rules/lines-around-comment.js b/lib/rules/lines-around-comment.js
index 5e1b83cdd5d..6806e793cd1 100644
--- a/lib/rules/lines-around-comment.js
+++ b/lib/rules/lines-around-comment.js
@@ -8,8 +8,7 @@
 // Requirements
 //------------------------------------------------------------------------------
 
-const lodash = require("lodash"),
-    astUtils = require("./utils/ast-utils");
+const astUtils = require("./utils/ast-utils");
 
 //------------------------------------------------------------------------------
 // Helpers
@@ -347,7 +346,7 @@ module.exports = {
             const nextTokenOrComment = sourceCode.getTokenAfter(token, { includeComments: true });
 
             // check for newline before
-            if (!exceptionStartAllowed && before && !lodash.includes(commentAndEmptyLines, prevLineNum) &&
+            if (!exceptionStartAllowed && before && !commentAndEmptyLines.includes(prevLineNum) &&
                     !(astUtils.isCommentToken(previousTokenOrComment) && astUtils.isTokenOnSameLine(previousTokenOrComment, token))) {
                 const lineStart = token.range[0] - token.loc.start.column;
                 const range = [lineStart, lineStart];
@@ -362,7 +361,7 @@ module.exports = {
             }
 
             // check for newline after
-            if (!exceptionEndAllowed && after && !lodash.includes(commentAndEmptyLines, nextLineNum) &&
+            if (!exceptionEndAllowed && after && !commentAndEmptyLines.includes(nextLineNum) &&
                     !(astUtils.isCommentToken(nextTokenOrComment) && astUtils.isTokenOnSameLine(token, nextTokenOrComment))) {
                 context.report({
                     node: token,
diff --git a/lib/rules/max-lines.js b/lib/rules/max-lines.js
index 0c7e761fa61..ceb014aff71 100644
--- a/lib/rules/max-lines.js
+++ b/lib/rules/max-lines.js
@@ -151,7 +151,7 @@ module.exports = {
                     );
 
                     lines = lines.filter(
-                        l => !lodash.includes(commentLines, l.lineNumber)
+                        l => !commentLines.includes(l.lineNumber)
                     );
                 }
 
diff --git a/lib/rules/object-curly-newline.js b/lib/rules/object-curly-newline.js
index 616d59851d6..c5c098e1301 100644
--- a/lib/rules/object-curly-newline.js
+++ b/lib/rules/object-curly-newline.js
@@ -82,7 +82,7 @@ function normalizeOptionValue(value) {
 function normalizeOptions(options) {
     const isNodeSpecificOption = lodash.overSome([lodash.isPlainObject, lodash.isString]);
 
-    if (lodash.isPlainObject(options) && lodash.some(options, isNodeSpecificOption)) {
+    if (lodash.isPlainObject(options) && Object.values(options).some(isNodeSpecificOption)) {
         return {
             ObjectExpression: normalizeOptionValue(options.ObjectExpression),
             ObjectPattern: normalizeOptionValue(options.ObjectPattern),
diff --git a/lib/shared/runtime-info.js b/lib/shared/runtime-info.js
index feed005330e..3f16c9152e3 100644
--- a/lib/shared/runtime-info.js
+++ b/lib/shared/runtime-info.js
@@ -11,7 +11,6 @@
 
 const path = require("path");
 const spawn = require("cross-spawn");
-const { isEmpty } = require("lodash");
 const log = require("../shared/logging");
 const packageJson = require("../../package.json");
 
@@ -107,7 +106,7 @@ function environment() {
              * Checking globally returns an empty JSON object, while local checks
              * include the name and version of the local project.
              */
-            if (isEmpty(parsedStdout) || !(parsedStdout.dependencies && parsedStdout.dependencies.eslint)) {
+            if (Object.keys(parsedStdout).length === 0 || !(parsedStdout.dependencies && parsedStdout.dependencies.eslint)) {
                 return "Not found";
             }