diff --git a/GUIDE.md b/GUIDE.md
index 8ddd9bb2..03fe1afa 100644
--- a/GUIDE.md
+++ b/GUIDE.md
@@ -223,7 +223,7 @@ Let's say you have the following package.json files:
 
 ```js
 module.exports = {
-  packageJsons: [
+  filesToBump: [
     "package.json",
     "packages/first-package/package.json",
     "packages/second-package/package.json",
diff --git a/packages/shipjs-lib/src/lib/config/defaultConfig.js b/packages/shipjs-lib/src/lib/config/defaultConfig.js
index aad31267..260c6893 100644
--- a/packages/shipjs-lib/src/lib/config/defaultConfig.js
+++ b/packages/shipjs-lib/src/lib/config/defaultConfig.js
@@ -1,6 +1,6 @@
 export default {
   remote: 'origin',
-  packageJsons: ['package.json'],
+  filesToBump: ['package.json'],
   updateChangelog: true,
   conventionalChangelogArgs: '-p angular -i CHANGELOG.md -s',
   installCommand: ({ isYarn }) => (isYarn ? 'yarn install' : 'npm install'),
diff --git a/packages/shipjs-lib/src/lib/util/getAppName.js b/packages/shipjs-lib/src/lib/util/getAppName.js
index 6d9458ed..8458cd5a 100644
--- a/packages/shipjs-lib/src/lib/util/getAppName.js
+++ b/packages/shipjs-lib/src/lib/util/getAppName.js
@@ -3,10 +3,10 @@ import { resolve } from 'path';
 import loadConfig from '../config/loadConfig';
 
 export default function getAppName(dir = '.') {
-  const { appName, packageJsons } = loadConfig(dir);
+  const { appName, filesToBump } = loadConfig(dir);
   if (appName) {
     return appName;
   }
-  const { name } = JSON.parse(readFileSync(resolve(dir, packageJsons[0])));
+  const { name } = JSON.parse(readFileSync(resolve(dir, filesToBump[0])));
   return name;
 }
diff --git a/packages/shipjs-lib/src/lib/util/getCurrentVersion.js b/packages/shipjs-lib/src/lib/util/getCurrentVersion.js
index f8037236..1f56a45f 100644
--- a/packages/shipjs-lib/src/lib/util/getCurrentVersion.js
+++ b/packages/shipjs-lib/src/lib/util/getCurrentVersion.js
@@ -3,7 +3,7 @@ import { resolve } from 'path';
 import loadConfig from '../config/loadConfig';
 
 export default function getCurrentVersion(dir = '.') {
-  const { packageJsons } = loadConfig(dir);
-  const { version } = JSON.parse(readFileSync(resolve(dir, packageJsons[0])));
+  const { filesToBump } = loadConfig(dir);
+  const { version } = JSON.parse(readFileSync(resolve(dir, filesToBump[0])));
   return version;
 }
diff --git a/packages/shipjs-lib/src/lib/util/updateVersion.js b/packages/shipjs-lib/src/lib/util/updateVersion.js
index 5bfc3edf..0a245baa 100644
--- a/packages/shipjs-lib/src/lib/util/updateVersion.js
+++ b/packages/shipjs-lib/src/lib/util/updateVersion.js
@@ -1,9 +1,9 @@
 import { readFileSync, writeFileSync } from 'fs';
 import { resolve } from 'path';
 
-export default function updateVersion(packageJsons, nextVersion, dir = '.') {
-  packageJsons.forEach(packageJson => {
-    const filePath = resolve(dir, packageJson);
+export default function updateVersion(filesToBump, nextVersion, dir = '.') {
+  filesToBump.forEach(file => {
+    const filePath = resolve(dir, file);
     const json = JSON.parse(readFileSync(filePath).toString());
     json.version = nextVersion;
     writeFileSync(filePath, `${JSON.stringify(json, null, 2)}\n`);
diff --git a/packages/shipjs/src/step/prepare/updateVersions.js b/packages/shipjs/src/step/prepare/updateVersions.js
index e6c6a723..6c6617bb 100644
--- a/packages/shipjs/src/step/prepare/updateVersions.js
+++ b/packages/shipjs/src/step/prepare/updateVersions.js
@@ -4,13 +4,15 @@ import wrapExecWithDir from '../../util/wrapExecWithDir';
 
 export default async ({ config, nextVersion, dir, dryRun }) =>
   await runStep({ title: 'Updating the version.' }, async ({ print, info }) => {
-    const { packageJsons, versionUpdated } = config;
+    const { filesToBump, versionUpdated } = config;
     if (dryRun) {
-      print(`-> ${info(packageJsons.join(', '))}`);
+      filesToBump.forEach(file => {
+        print(`-> ${info(file)}`);
+      });
       print(`-> execute ${info('versionUpdated()')} callback.`);
       return;
     }
-    updateVersion(packageJsons, nextVersion, dir);
+    updateVersion(filesToBump, nextVersion, dir);
     await versionUpdated({
       version: nextVersion,
       dir,
diff --git a/ship.config.js b/ship.config.js
index 44103010..2bb0abc2 100644
--- a/ship.config.js
+++ b/ship.config.js
@@ -1,5 +1,5 @@
 module.exports = {
-  packageJsons: [
+  filesToBump: [
     "package.json",
     "packages/shipjs-lib/package.json",
     "packages/shipjs/package.json"