diff --git a/lib/api.js b/lib/api.js
index 41ff17575..c9cb29295 100644
--- a/lib/api.js
+++ b/lib/api.js
@@ -7,7 +7,7 @@ const escapeStringRegexp = require('escape-string-regexp');
 const uniqueTempDir = require('unique-temp-dir');
 const isCi = require('is-ci');
 const resolveCwd = require('resolve-cwd');
-const debounce = require('lodash.debounce');
+const debounce = require('lodash/debounce');
 const Bluebird = require('bluebird');
 const getPort = require('get-port');
 const arrify = require('arrify');
diff --git a/lib/concordance-options.js b/lib/concordance-options.js
index 0e6193211..7de87aef4 100644
--- a/lib/concordance-options.js
+++ b/lib/concordance-options.js
@@ -2,7 +2,7 @@
 const util = require('util');
 const ansiStyles = require('ansi-styles');
 const stripAnsi = require('strip-ansi');
-const cloneDeepWith = require('lodash.clonedeepwith');
+const cloneDeepWith = require('lodash/cloneDeepWith');
 const reactPlugin = require('@concordance/react');
 const chalk = require('./chalk').get();
 
diff --git a/lib/context-ref.js b/lib/context-ref.js
index eb049aab4..b0b703e99 100644
--- a/lib/context-ref.js
+++ b/lib/context-ref.js
@@ -1,5 +1,5 @@
 'use strict';
-const clone = require('lodash.clone');
+const clone = require('lodash/clone');
 
 class ContextRef {
 	constructor() {
diff --git a/lib/run-status.js b/lib/run-status.js
index e32239ef3..855e5c41d 100644
--- a/lib/run-status.js
+++ b/lib/run-status.js
@@ -1,6 +1,6 @@
 'use strict';
 const Emittery = require('emittery');
-const cloneDeep = require('lodash.clonedeep');
+const cloneDeep = require('lodash/cloneDeep');
 
 class RunStatus extends Emittery {
 	constructor(files, parallelRuns) {
diff --git a/lib/watcher.js b/lib/watcher.js
index 6ef70cf31..d325459cb 100644
--- a/lib/watcher.js
+++ b/lib/watcher.js
@@ -1,7 +1,7 @@
 'use strict';
 const nodePath = require('path');
 const debug = require('debug')('ava:watcher');
-const diff = require('lodash.difference');
+const diff = require('lodash/difference');
 const chokidar = require('chokidar');
 const flatten = require('arr-flatten');
 const union = require('array-union');
diff --git a/package-lock.json b/package-lock.json
index e25fc6623..6db43859d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4890,36 +4890,11 @@
       "integrity": "sha1-soqmKIorn8ZRA1x3EfZathkDMaY=",
       "dev": true
     },
-    "lodash.clone": {
-      "version": "4.5.0",
-      "resolved": "https://registry.npmjs.org/lodash.clone/-/lodash.clone-4.5.0.tgz",
-      "integrity": "sha1-GVhwRQ9aExkkeN9Lw9I9LeoZB7Y="
-    },
     "lodash.clonedeep": {
       "version": "4.5.0",
       "resolved": "https://registry.npmjs.org/lodash.clonedeep/-/lodash.clonedeep-4.5.0.tgz",
       "integrity": "sha1-4j8/nE+Pvd6HJSnBBxhXoIblzO8="
     },
-    "lodash.clonedeepwith": {
-      "version": "4.5.0",
-      "resolved": "https://registry.npmjs.org/lodash.clonedeepwith/-/lodash.clonedeepwith-4.5.0.tgz",
-      "integrity": "sha1-buMFc6A6GmDWcKYu8zwQzxr9vdQ="
-    },
-    "lodash.debounce": {
-      "version": "4.0.8",
-      "resolved": "https://registry.npmjs.org/lodash.debounce/-/lodash.debounce-4.0.8.tgz",
-      "integrity": "sha1-gteb/zCmfEAF/9XiUVMArZyk168="
-    },
-    "lodash.difference": {
-      "version": "4.5.0",
-      "resolved": "https://registry.npmjs.org/lodash.difference/-/lodash.difference-4.5.0.tgz",
-      "integrity": "sha1-nMtOUF1Ia5FlE0V3KIWi3yf9AXw="
-    },
-    "lodash.flatten": {
-      "version": "4.4.0",
-      "resolved": "https://registry.npmjs.org/lodash.flatten/-/lodash.flatten-4.4.0.tgz",
-      "integrity": "sha1-8xwiIlqWMtK7+OSt2+8kCqdlph8="
-    },
     "lodash.flattendeep": {
       "version": "4.4.0",
       "resolved": "https://registry.npmjs.org/lodash.flattendeep/-/lodash.flattendeep-4.4.0.tgz",
diff --git a/package.json b/package.json
index 0c8a027e8..aedaa0a81 100644
--- a/package.json
+++ b/package.json
@@ -105,12 +105,7 @@
 		"is-observable": "^1.1.0",
 		"is-plain-object": "^3.0.0",
 		"is-promise": "^2.1.0",
-		"lodash.clone": "^4.5.0",
-		"lodash.clonedeep": "^4.5.0",
-		"lodash.clonedeepwith": "^4.5.0",
-		"lodash.debounce": "^4.0.3",
-		"lodash.difference": "^4.3.0",
-		"lodash.flatten": "^4.2.0",
+		"lodash": "^4.17.11",
 		"loud-rejection": "^2.1.0",
 		"make-dir": "^3.0.0",
 		"matcher": "^2.0.0",