diff --git a/CHANGELOG.md b/CHANGELOG.md
index 37f556e5..a73715bf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,7 +2,13 @@
 All notable changes to this project will be documented in this file.
 This project adheres to [Semantic Versioning](http://semver.org/).
 
-## [Unreleased](https://github.com/HubSpot/hubspot-php/compare/v3.0.1...HEAD)
+## [Unreleased](https://github.com/HubSpot/hubspot-php/compare/v3.1.0...HEAD)
+
+## [3.1.0]
+
+### Added
+- contacts->addSecondaryEmail()
+- contacts->deleteSecondaryEmail()
 
 ## [3.0.1]
 
diff --git a/composer.json b/composer.json
index eae0b010..f57abe6c 100644
--- a/composer.json
+++ b/composer.json
@@ -1,6 +1,6 @@
 {
     "name": "hubspot/hubspot-php",
-    "version": "3.0.1",
+    "version": "3.1.0",
     "description": "HubSpot PHP API client",
     "keywords": [ "hubspot", "api" ],
     "license": "Apache-2.0",
diff --git a/src/Resources/Contacts.php b/src/Resources/Contacts.php
index c241abff..4bd95a61 100644
--- a/src/Resources/Contacts.php
+++ b/src/Resources/Contacts.php
@@ -424,8 +424,9 @@ public function merge($id, $vidToMerge)
     }
 
     /**
-     * @param int $id
+     * @param int    $id
      * @param string $emailToDelete
+     *
      * @return \SevenShores\Hubspot\Http\Response
      *
      * @see https://legacydocs.hubspot.com/docs/methods/contacts/delete-a-secondary-email-address
@@ -443,8 +444,9 @@ public function deleteSecondaryEmail($id, $emailToDelete)
     }
 
     /**
-     * @param int $id
+     * @param int    $id
      * @param string $emailToAdd
+     *
      * @return \SevenShores\Hubspot\Http\Response
      *
      * @see https://legacydocs.hubspot.com/docs/methods/contacts/add-a-secondary-email-address