diff --git a/src/plugins/kibana_legacy/public/angular/angular_config.tsx b/src/plugins/kibana_legacy/public/angular/angular_config.tsx
index 4422fb822287398..3b69510199c9cde 100644
--- a/src/plugins/kibana_legacy/public/angular/angular_config.tsx
+++ b/src/plugins/kibana_legacy/public/angular/angular_config.tsx
@@ -26,7 +26,7 @@ import {
   IRootScopeService,
 } from 'angular';
 import $ from 'jquery';
-import { cloneDeep, forOwn, get, set } from 'lodash4';
+import { cloneDeep, forOwn, get, set } from 'lodash3';
 import * as Rx from 'rxjs';
 import { ChromeBreadcrumb, EnvironmentMode, PackageInfo } from 'kibana/public';
 import { History } from 'history';
diff --git a/src/plugins/kibana_legacy/public/angular/promises.js b/src/plugins/kibana_legacy/public/angular/promises.js
index 4610b823d5ad2be..c7582d372c89465 100644
--- a/src/plugins/kibana_legacy/public/angular/promises.js
+++ b/src/plugins/kibana_legacy/public/angular/promises.js
@@ -17,7 +17,7 @@
  * under the License.
  */
 
-import _ from 'lodash4';
+import _ from 'lodash3';
 
 export function PromiseServiceCreator($q, $timeout) {
   function Promise(fn) {
diff --git a/src/plugins/kibana_legacy/public/angular/watch_multi.js b/src/plugins/kibana_legacy/public/angular/watch_multi.js
index d011f49dd176385..e5d7531b2aa85ce 100644
--- a/src/plugins/kibana_legacy/public/angular/watch_multi.js
+++ b/src/plugins/kibana_legacy/public/angular/watch_multi.js
@@ -17,7 +17,7 @@
  * under the License.
  */
 
-import _ from 'lodash4';
+import _ from 'lodash3';
 
 export function watchMultiDecorator($provide) {
   $provide.decorator('$rootScope', function ($delegate) {
diff --git a/src/plugins/kibana_legacy/public/angular_bootstrap/index.ts b/src/plugins/kibana_legacy/public/angular_bootstrap/index.ts
index ee66e23c7e6cde1..75c0aa8a483a826 100644
--- a/src/plugins/kibana_legacy/public/angular_bootstrap/index.ts
+++ b/src/plugins/kibana_legacy/public/angular_bootstrap/index.ts
@@ -1,6 +1,6 @@
 /* eslint-disable */
 
-import { once } from 'lodash4';
+import { once } from 'lodash3';
 import angular from 'angular';
 
 // @ts-ignore
diff --git a/src/plugins/kibana_legacy/public/notify/lib/format_es_msg.ts b/src/plugins/kibana_legacy/public/notify/lib/format_es_msg.ts
index eebf5bb435b33a8..39fb93510d84a94 100644
--- a/src/plugins/kibana_legacy/public/notify/lib/format_es_msg.ts
+++ b/src/plugins/kibana_legacy/public/notify/lib/format_es_msg.ts
@@ -17,7 +17,7 @@
  * under the License.
  */
 
-import _ from 'lodash4';
+import _ from 'lodash3';
 
 const getRootCause = (err: Record<string, any> | string) => _.get(err, 'resp.error.root_cause');
 
diff --git a/src/plugins/kibana_legacy/public/notify/lib/format_msg.ts b/src/plugins/kibana_legacy/public/notify/lib/format_msg.ts
index 9e7dafbff083405..3c35d2219f9c8aa 100644
--- a/src/plugins/kibana_legacy/public/notify/lib/format_msg.ts
+++ b/src/plugins/kibana_legacy/public/notify/lib/format_msg.ts
@@ -17,7 +17,7 @@
  * under the License.
  */
 
-import _ from 'lodash4';
+import _ from 'lodash3';
 import { i18n } from '@kbn/i18n';
 import { formatESMsg } from './format_es_msg';
 const has = _.has;
diff --git a/src/plugins/kibana_legacy/public/paginate/paginate.js b/src/plugins/kibana_legacy/public/paginate/paginate.js
index 738cc1c24ad64d2..a9e4bb52aeef03c 100644
--- a/src/plugins/kibana_legacy/public/paginate/paginate.js
+++ b/src/plugins/kibana_legacy/public/paginate/paginate.js
@@ -17,7 +17,7 @@
  * under the License.
  */
 
-import _ from 'lodash4';
+import _ from 'lodash3';
 import { i18n } from '@kbn/i18n';
 import paginateControlsTemplate from './paginate_controls.html';
 
diff --git a/src/plugins/kibana_legacy/public/utils/migrate_legacy_query.ts b/src/plugins/kibana_legacy/public/utils/migrate_legacy_query.ts
index c4abb5ee3736d2c..abaedf88cc9b92b 100644
--- a/src/plugins/kibana_legacy/public/utils/migrate_legacy_query.ts
+++ b/src/plugins/kibana_legacy/public/utils/migrate_legacy_query.ts
@@ -17,7 +17,7 @@
  * under the License.
  */
 
-import { has } from 'lodash4';
+import { has } from 'lodash3';
 import { Query } from 'src/plugins/data/public';
 
 /**
diff --git a/src/plugins/kibana_legacy/public/utils/private.js b/src/plugins/kibana_legacy/public/utils/private.js
index d60f072d0830a79..cdcc3c0109fa38f 100644
--- a/src/plugins/kibana_legacy/public/utils/private.js
+++ b/src/plugins/kibana_legacy/public/utils/private.js
@@ -93,7 +93,7 @@
  *
  * @param {[type]} prov [description]
  */
-import _ from 'lodash4';
+import _ from 'lodash3';
 
 const nextId = _.partial(_.uniqueId, 'privateProvider#');
 
diff --git a/src/plugins/kibana_legacy/server/index.ts b/src/plugins/kibana_legacy/server/index.ts
index ae891880f1475a4..68207f74f976e8f 100644
--- a/src/plugins/kibana_legacy/server/index.ts
+++ b/src/plugins/kibana_legacy/server/index.ts
@@ -23,7 +23,7 @@ import {
   CoreStart,
   PluginConfigDescriptor,
 } from 'kibana/server';
-import { get } from 'lodash4';
+import { get } from 'lodash3';
 
 import { configSchema, ConfigSchema } from '../config';
 
diff --git a/src/plugins/saved_objects/public/finder/saved_object_finder.test.tsx b/src/plugins/saved_objects/public/finder/saved_object_finder.test.tsx
index 8f624c627217447..7aa0a6efa6f51e1 100644
--- a/src/plugins/saved_objects/public/finder/saved_object_finder.test.tsx
+++ b/src/plugins/saved_objects/public/finder/saved_object_finder.test.tsx
@@ -17,7 +17,7 @@
  * under the License.
  */
 
-jest.mock('lodash4', () => ({
+jest.mock('lodash3', () => ({
   debounce: (fn: any) => fn,
 }));
 
diff --git a/src/plugins/saved_objects/public/finder/saved_object_finder.tsx b/src/plugins/saved_objects/public/finder/saved_object_finder.tsx
index 28b552604b06658..d05aa3550de6d9d 100644
--- a/src/plugins/saved_objects/public/finder/saved_object_finder.tsx
+++ b/src/plugins/saved_objects/public/finder/saved_object_finder.tsx
@@ -17,7 +17,7 @@
  * under the License.
  */
 
-import _ from 'lodash4';
+import _ from 'lodash3';
 import PropTypes from 'prop-types';
 import React from 'react';
 
diff --git a/src/plugins/saved_objects/public/saved_object/helpers/apply_es_resp.ts b/src/plugins/saved_objects/public/saved_object/helpers/apply_es_resp.ts
index 0b9d973dc9f24aa..69f5a5ecc536db2 100644
--- a/src/plugins/saved_objects/public/saved_object/helpers/apply_es_resp.ts
+++ b/src/plugins/saved_objects/public/saved_object/helpers/apply_es_resp.ts
@@ -16,7 +16,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-import _ from 'lodash4';
+import _ from 'lodash3';
 import { EsResponse, SavedObject, SavedObjectConfig, SavedObjectKibanaServices } from '../../types';
 import { SavedObjectNotFound } from '../../../../kibana_utils/public';
 import {
diff --git a/src/plugins/saved_objects/public/saved_object/helpers/build_saved_object.ts b/src/plugins/saved_objects/public/saved_object/helpers/build_saved_object.ts
index b604f2e8b5f89c4..16d1d9fcb40f4ea 100644
--- a/src/plugins/saved_objects/public/saved_object/helpers/build_saved_object.ts
+++ b/src/plugins/saved_objects/public/saved_object/helpers/build_saved_object.ts
@@ -16,7 +16,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-import { once } from 'lodash4';
+import { once } from 'lodash3';
 import { hydrateIndexPattern } from './hydrate_index_pattern';
 import { intializeSavedObject } from './initialize_saved_object';
 import { serializeSavedObject } from './serialize_saved_object';
diff --git a/src/plugins/saved_objects/public/saved_object/helpers/create_source.ts b/src/plugins/saved_objects/public/saved_object/helpers/create_source.ts
index 4d6da734fd0a8b3..db8e1d53bfe35c7 100644
--- a/src/plugins/saved_objects/public/saved_object/helpers/create_source.ts
+++ b/src/plugins/saved_objects/public/saved_object/helpers/create_source.ts
@@ -16,7 +16,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-import _ from 'lodash4';
+import _ from 'lodash3';
 import { i18n } from '@kbn/i18n';
 import { SavedObjectAttributes } from 'kibana/public';
 import { SavedObject, SavedObjectKibanaServices } from '../../types';
diff --git a/src/plugins/saved_objects/public/saved_object/helpers/initialize_saved_object.ts b/src/plugins/saved_objects/public/saved_object/helpers/initialize_saved_object.ts
index efd772edce292a6..7110398a1ade8fd 100644
--- a/src/plugins/saved_objects/public/saved_object/helpers/initialize_saved_object.ts
+++ b/src/plugins/saved_objects/public/saved_object/helpers/initialize_saved_object.ts
@@ -16,7 +16,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-import _ from 'lodash4';
+import _ from 'lodash3';
 import { SavedObjectsClientContract } from 'kibana/public';
 import { SavedObject, SavedObjectConfig } from '../../types';
 
diff --git a/src/plugins/saved_objects/public/saved_object/helpers/save_with_confirmation.ts b/src/plugins/saved_objects/public/saved_object/helpers/save_with_confirmation.ts
index 255bb6786786a47..9d846c7384bcab7 100644
--- a/src/plugins/saved_objects/public/saved_object/helpers/save_with_confirmation.ts
+++ b/src/plugins/saved_objects/public/saved_object/helpers/save_with_confirmation.ts
@@ -17,7 +17,7 @@
  * under the License.
  */
 
-import { get } from 'lodash4';
+import { get } from 'lodash3';
 import { i18n } from '@kbn/i18n';
 import {
   SavedObjectAttributes,
diff --git a/src/plugins/saved_objects/public/saved_object/helpers/serialize_saved_object.ts b/src/plugins/saved_objects/public/saved_object/helpers/serialize_saved_object.ts
index 0afb985425b81e4..7acc25a5f2ccc5a 100644
--- a/src/plugins/saved_objects/public/saved_object/helpers/serialize_saved_object.ts
+++ b/src/plugins/saved_objects/public/saved_object/helpers/serialize_saved_object.ts
@@ -16,7 +16,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-import _ from 'lodash4';
+import _ from 'lodash3';
 import { SavedObject, SavedObjectConfig } from '../../types';
 import { extractSearchSourceReferences, expandShorthand } from '../../../../data/public';
 
diff --git a/src/plugins/saved_objects_management/public/lib/case_conversion.ts b/src/plugins/saved_objects_management/public/lib/case_conversion.ts
index 654cbffee28c875..aea0d287a611b57 100644
--- a/src/plugins/saved_objects_management/public/lib/case_conversion.ts
+++ b/src/plugins/saved_objects_management/public/lib/case_conversion.ts
@@ -17,7 +17,7 @@
  * under the License.
  */
 
-import { mapKeys, camelCase } from 'lodash4';
+import { mapKeys, camelCase } from 'lodash3';
 
 export function keysToCamelCaseShallow(object: Record<string, any>) {
   return mapKeys(object, (value, key) => camelCase(key));
diff --git a/src/plugins/saved_objects_management/public/lib/create_field_list.ts b/src/plugins/saved_objects_management/public/lib/create_field_list.ts
index 902f077761d18a0..f789537dab94d69 100644
--- a/src/plugins/saved_objects_management/public/lib/create_field_list.ts
+++ b/src/plugins/saved_objects_management/public/lib/create_field_list.ts
@@ -17,7 +17,7 @@
  * under the License.
  */
 
-import { forOwn, keyBy, isNumber, isBoolean, isPlainObject, isString } from 'lodash4';
+import { forOwn, indexBy, isNumber, isBoolean, isPlainObject, isString } from 'lodash3';
 import { SimpleSavedObject } from '../../../../core/public';
 import { castEsToKbnFieldTypeName } from '../../../data/public';
 import { ObjectField } from '../management_section/types';
@@ -93,9 +93,9 @@ const addFieldsFromClass = function (
   Class: { mapping: Record<string, string>; searchSource: any },
   fields: ObjectField[]
 ) {
-  const fieldMap = keyBy(fields, 'name');
+  const fieldMap = indexBy(fields, 'name');
 
-  forOwn(Class.mapping, (esType, name) => {
+  _.forOwn(Class.mapping, (esType, name) => {
     if (!name || fieldMap[name]) {
       return;
     }
diff --git a/src/plugins/saved_objects_management/public/lib/get_relationships.ts b/src/plugins/saved_objects_management/public/lib/get_relationships.ts
index a2ba11ce0bc84b1..d6b8c569838f024 100644
--- a/src/plugins/saved_objects_management/public/lib/get_relationships.ts
+++ b/src/plugins/saved_objects_management/public/lib/get_relationships.ts
@@ -18,7 +18,7 @@
  */
 
 import { HttpStart } from 'src/core/public';
-import { get } from 'lodash4';
+import { get } from 'lodash3';
 import { SavedObjectRelation } from '../types';
 
 export async function getRelationships(
diff --git a/src/plugins/saved_objects_management/public/lib/numeric.ts b/src/plugins/saved_objects_management/public/lib/numeric.ts
index 525e5c1845ea2f1..ae7a3d5fbb4cebb 100644
--- a/src/plugins/saved_objects_management/public/lib/numeric.ts
+++ b/src/plugins/saved_objects_management/public/lib/numeric.ts
@@ -17,7 +17,7 @@
  * under the License.
  */
 
-import { isNaN } from 'lodash4';
+import { isNaN } from 'lodash3';
 
 export function isNumeric(v: any): boolean {
   return !isNaN(v) && (typeof v === 'number' || (!Array.isArray(v) && !isNaN(parseFloat(v))));
diff --git a/src/plugins/saved_objects_management/public/lib/resolve_saved_objects.ts b/src/plugins/saved_objects_management/public/lib/resolve_saved_objects.ts
index 7fb86afede6997f..0f1cb029959ee19 100644
--- a/src/plugins/saved_objects_management/public/lib/resolve_saved_objects.ts
+++ b/src/plugins/saved_objects_management/public/lib/resolve_saved_objects.ts
@@ -18,7 +18,7 @@
  */
 
 import { i18n } from '@kbn/i18n';
-import { cloneDeep } from 'lodash4';
+import { cloneDeep } from 'lodash3';
 import { OverlayStart, SavedObjectReference } from 'src/core/public';
 import { SavedObject, SavedObjectLoader } from '../../../saved_objects/public';
 import {
diff --git a/src/plugins/saved_objects_management/public/management_section/object_view/components/form.tsx b/src/plugins/saved_objects_management/public/management_section/object_view/components/form.tsx
index 769d1d69a06c31b..3bed851e33e582e 100644
--- a/src/plugins/saved_objects_management/public/management_section/object_view/components/form.tsx
+++ b/src/plugins/saved_objects_management/public/management_section/object_view/components/form.tsx
@@ -26,7 +26,7 @@ import {
   EuiButtonEmpty,
   EuiSpacer,
 } from '@elastic/eui';
-import { cloneDeep, set } from 'lodash4';
+import { cloneDeep, set } from 'lodash3';
 import { i18n } from '@kbn/i18n';
 import { FormattedMessage } from '@kbn/i18n/react';
 import { SimpleSavedObject, SavedObjectsClientContract } from '../../../../../../core/public';
diff --git a/src/plugins/saved_objects_management/public/management_section/objects_table/components/flyout.tsx b/src/plugins/saved_objects_management/public/management_section/objects_table/components/flyout.tsx
index 8884f23e5035a3d..337a60070142c20 100644
--- a/src/plugins/saved_objects_management/public/management_section/objects_table/components/flyout.tsx
+++ b/src/plugins/saved_objects_management/public/management_section/objects_table/components/flyout.tsx
@@ -18,7 +18,7 @@
  */
 
 import React, { Component, Fragment } from 'react';
-import { take, get as getField } from 'lodash4';
+import { take, get as getField } from 'lodash3';
 import {
   EuiFlyout,
   EuiFlyoutBody,
diff --git a/src/plugins/saved_objects_management/public/management_section/objects_table/saved_objects_table.test.mocks.ts b/src/plugins/saved_objects_management/public/management_section/objects_table/saved_objects_table.test.mocks.ts
index 7bdc65b1e73dd02..4a809b4eee99901 100644
--- a/src/plugins/saved_objects_management/public/management_section/objects_table/saved_objects_table.test.mocks.ts
+++ b/src/plugins/saved_objects_management/public/management_section/objects_table/saved_objects_table.test.mocks.ts
@@ -22,8 +22,8 @@ jest.doMock('@elastic/filesaver', () => ({
   saveAs: saveAsMock,
 }));
 
-jest.doMock('lodash4', () => ({
-  ...jest.requireActual('lodash4'),
+jest.doMock('lodash3', () => ({
+  ...jest.requireActual('lodash3'),
   debounce: (func: Function) => {
     function debounced(this: any, ...args: any[]) {
       return func.apply(this, args);
diff --git a/src/plugins/saved_objects_management/public/management_section/objects_table/saved_objects_table.tsx b/src/plugins/saved_objects_management/public/management_section/objects_table/saved_objects_table.tsx
index ba02aa9c50236d8..eed524fe0b423ba 100644
--- a/src/plugins/saved_objects_management/public/management_section/objects_table/saved_objects_table.tsx
+++ b/src/plugins/saved_objects_management/public/management_section/objects_table/saved_objects_table.tsx
@@ -18,7 +18,7 @@
  */
 
 import React, { Component } from 'react';
-import { debounce } from 'lodash4';
+import { debounce } from 'lodash3';
 // @ts-ignore
 import { saveAs } from '@elastic/filesaver';
 import {
diff --git a/src/plugins/saved_objects_management/public/management_section/saved_objects_table_page.tsx b/src/plugins/saved_objects_management/public/management_section/saved_objects_table_page.tsx
index 5ba73bd32b8f777..96597aa64bd2414 100644
--- a/src/plugins/saved_objects_management/public/management_section/saved_objects_table_page.tsx
+++ b/src/plugins/saved_objects_management/public/management_section/saved_objects_table_page.tsx
@@ -18,7 +18,7 @@
  */
 
 import React, { useEffect } from 'react';
-import { get } from 'lodash4';
+import { get } from 'lodash3';
 import { i18n } from '@kbn/i18n';
 import { CoreStart, ChromeBreadcrumb } from 'src/core/public';
 import { DataPublicPluginStart } from '../../../data/public';
diff --git a/src/plugins/saved_objects_management/server/lib/find_all.test.ts b/src/plugins/saved_objects_management/server/lib/find_all.test.ts
index 04d7c3ca7934a30..e7ad4319f3ac0f6 100644
--- a/src/plugins/saved_objects_management/server/lib/find_all.test.ts
+++ b/src/plugins/saved_objects_management/server/lib/find_all.test.ts
@@ -17,7 +17,7 @@
  * under the License.
  */
 
-import { times } from 'lodash4';
+import { times } from 'lodash3';
 import { SavedObjectsFindOptions, SavedObject } from 'src/core/server';
 import { savedObjectsClientMock } from '../../../../core/server/mocks';
 import { findAll } from './find_all';