diff --git a/CHANGELOG.md b/CHANGELOG.md
index bbb8e73c..ff705b2c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,14 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/) and this p
 
 ---
 
+## [0.1.5](https://github.com/FortAwesome/react-fontawesome/releases/tag/0.1.5) - 2019-09-29
+
+### Added
+
+- Full support for Duotone icons
+
+---
+
 ## [0.1.4](https://github.com/FortAwesome/react-fontawesome/releases/tag/0.1.4) - 2019-01-15
 
 ### Changed
diff --git a/index.es.js b/index.es.js
index 9012885f..3f9597ad 100644
--- a/index.es.js
+++ b/index.es.js
@@ -130,7 +130,7 @@ function classList(props) {
     'fa-li': listItem,
     'fa-flip-horizontal': flip === 'horizontal' || flip === 'both',
     'fa-flip-vertical': flip === 'vertical' || flip === 'both'
-  }, _defineProperty(_classes, "fa-".concat(size), typeof size !== 'undefined'), _defineProperty(_classes, "fa-rotate-".concat(rotation), typeof rotation !== 'undefined'), _defineProperty(_classes, "fa-pull-".concat(pull), typeof pull !== 'undefined'), _classes); // map over all the keys in the classes object
+  }, _defineProperty(_classes, "fa-".concat(size), typeof size !== 'undefined'), _defineProperty(_classes, "fa-rotate-".concat(rotation), typeof rotation !== 'undefined'), _defineProperty(_classes, "fa-pull-".concat(pull), typeof pull !== 'undefined'), _defineProperty(_classes, 'fa-swap-opacity', props.swapOpacity), _classes); // map over all the keys in the classes object
   // return an array of the keys where the value for the key is not null
 
   return Object.keys(classes).map(function (key) {
@@ -327,7 +327,8 @@ FontAwesomeIcon.propTypes = {
   spin: PropTypes.bool,
   symbol: PropTypes.oneOfType([PropTypes.bool, PropTypes.string]),
   title: PropTypes.string,
-  transform: PropTypes.oneOfType([PropTypes.string, PropTypes.object])
+  transform: PropTypes.oneOfType([PropTypes.string, PropTypes.object]),
+  swapOpacity: PropTypes.bool
 };
 FontAwesomeIcon.defaultProps = {
   border: false,
@@ -345,7 +346,8 @@ FontAwesomeIcon.defaultProps = {
   spin: false,
   symbol: false,
   title: '',
-  transform: null
+  transform: null,
+  swapOpacity: false
 };
 var convertCurry = convert.bind(null, React.createElement);
 
diff --git a/index.js b/index.js
index 735f7bda..ce6e5228 100644
--- a/index.js
+++ b/index.js
@@ -135,7 +135,7 @@
       'fa-li': listItem,
       'fa-flip-horizontal': flip === 'horizontal' || flip === 'both',
       'fa-flip-vertical': flip === 'vertical' || flip === 'both'
-    }, _defineProperty(_classes, "fa-".concat(size), typeof size !== 'undefined'), _defineProperty(_classes, "fa-rotate-".concat(rotation), typeof rotation !== 'undefined'), _defineProperty(_classes, "fa-pull-".concat(pull), typeof pull !== 'undefined'), _classes); // map over all the keys in the classes object
+    }, _defineProperty(_classes, "fa-".concat(size), typeof size !== 'undefined'), _defineProperty(_classes, "fa-rotate-".concat(rotation), typeof rotation !== 'undefined'), _defineProperty(_classes, "fa-pull-".concat(pull), typeof pull !== 'undefined'), _defineProperty(_classes, 'fa-swap-opacity', props.swapOpacity), _classes); // map over all the keys in the classes object
     // return an array of the keys where the value for the key is not null
 
     return Object.keys(classes).map(function (key) {
@@ -332,7 +332,8 @@
     spin: PropTypes.bool,
     symbol: PropTypes.oneOfType([PropTypes.bool, PropTypes.string]),
     title: PropTypes.string,
-    transform: PropTypes.oneOfType([PropTypes.string, PropTypes.object])
+    transform: PropTypes.oneOfType([PropTypes.string, PropTypes.object]),
+    swapOpacity: PropTypes.bool
   };
   FontAwesomeIcon.defaultProps = {
     border: false,
@@ -350,7 +351,8 @@
     spin: false,
     symbol: false,
     title: '',
-    transform: null
+    transform: null,
+    swapOpacity: false
   };
   var convertCurry = convert.bind(null, React.createElement);
 
diff --git a/package.json b/package.json
index 3ca592ca..dc762bd5 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@fortawesome/react-fontawesome",
   "description": "Official React component for Font Awesome 5",
-  "version": "0.1.4",
+  "version": "0.1.5",
   "main": "index.js",
   "module": "index.es.js",
   "jsnext:main": "index.es.js",