diff --git a/bin/pixi.dev.js b/bin/pixi.dev.js
index 2411bdf..68b40cd 100644
--- a/bin/pixi.dev.js
+++ b/bin/pixi.dev.js
@@ -9,13 +9,13 @@
  * pixi.js is licensed under the MIT License.
  * http://www.opensource.org/licenses/mit-license.php
  */
-/**
- * @author Mat Groves http://matgroves.com/ @Doormat23
- */
-
-(function(){
-
-    var root = this;
+/**
+ * @author Mat Groves http://matgroves.com/ @Doormat23
+ */
+
+(function(){
+
+    var root = this;
 
 /**
  * @author Mat Groves http://matgroves.com/ @Doormat23
@@ -10977,6 +10977,7 @@
     this.queue = [];
 };
 spine.AnimationState.prototype = {
+    animationSpeed: 1,
     current: null,
     previous: null,
     currentTime: 0,
@@ -10986,7 +10987,7 @@
     mixTime: 0,
     mixDuration: 0,
     update: function (delta) {
-        this.currentTime += delta;
+        this.currentTime += (delta * this.animationSpeed); //timeScale: Multiply delta by the speed of animation required.
         this.previousTime += delta;
         this.mixTime += delta;
 

diff --git a/bin/pixi.dev.js b/bin/pixi.dev.js
index 2411bdf..68b40cd 100644
--- a/bin/pixi.dev.js
+++ b/bin/pixi.dev.js
@@ -9,13 +9,13 @@
  * pixi.js is licensed under the MIT License.
  * http://www.opensource.org/licenses/mit-license.php
  */
-/**
- * @author Mat Groves http://matgroves.com/ @Doormat23
- */
-
-(function(){
-
-    var root = this;
+/**
+ * @author Mat Groves http://matgroves.com/ @Doormat23
+ */
+
+(function(){
+
+    var root = this;
 
 /**
  * @author Mat Groves http://matgroves.com/ @Doormat23
@@ -10977,6 +10977,7 @@
     this.queue = [];
 };
 spine.AnimationState.prototype = {
+    animationSpeed: 1,
     current: null,
     previous: null,
     currentTime: 0,
@@ -10986,7 +10987,7 @@
     mixTime: 0,
     mixDuration: 0,
     update: function (delta) {
-        this.currentTime += delta;
+        this.currentTime += (delta * this.animationSpeed); //timeScale: Multiply delta by the speed of animation required.
         this.previousTime += delta;
         this.mixTime += delta;
 
diff --git a/docs/files/src_pixi_extras_Spine.js.html b/docs/files/src_pixi_extras_Spine.js.html
index d732ae0..c4203e9 100644
--- a/docs/files/src_pixi_extras_Spine.js.html
+++ b/docs/files/src_pixi_extras_Spine.js.html
@@ -971,6 +971,7 @@
     this.queue = [];
 };
 spine.AnimationState.prototype = {
+    animationSpeed: 1,
     current: null,
     previous: null,
     currentTime: 0,
@@ -980,7 +981,7 @@
     mixTime: 0,
     mixDuration: 0,
     update: function (delta) {
-        this.currentTime += delta;
+        this.currentTime += (delta * this.animationSpeed); //timeScale: Multiply delta by the speed of animation required.
         this.previousTime += delta;
         this.mixTime += delta;
 

diff --git a/bin/pixi.dev.js b/bin/pixi.dev.js
index 2411bdf..68b40cd 100644
--- a/bin/pixi.dev.js
+++ b/bin/pixi.dev.js
@@ -9,13 +9,13 @@
  * pixi.js is licensed under the MIT License.
  * http://www.opensource.org/licenses/mit-license.php
  */
-/**
- * @author Mat Groves http://matgroves.com/ @Doormat23
- */
-
-(function(){
-
-    var root = this;
+/**
+ * @author Mat Groves http://matgroves.com/ @Doormat23
+ */
+
+(function(){
+
+    var root = this;
 
 /**
  * @author Mat Groves http://matgroves.com/ @Doormat23
@@ -10977,6 +10977,7 @@
     this.queue = [];
 };
 spine.AnimationState.prototype = {
+    animationSpeed: 1,
     current: null,
     previous: null,
     currentTime: 0,
@@ -10986,7 +10987,7 @@
     mixTime: 0,
     mixDuration: 0,
     update: function (delta) {
-        this.currentTime += delta;
+        this.currentTime += (delta * this.animationSpeed); //timeScale: Multiply delta by the speed of animation required.
         this.previousTime += delta;
         this.mixTime += delta;
 
diff --git a/docs/files/src_pixi_extras_Spine.js.html b/docs/files/src_pixi_extras_Spine.js.html
index d732ae0..c4203e9 100644
--- a/docs/files/src_pixi_extras_Spine.js.html
+++ b/docs/files/src_pixi_extras_Spine.js.html
@@ -971,6 +971,7 @@
     this.queue = [];
 };
 spine.AnimationState.prototype = {
+    animationSpeed: 1,
     current: null,
     previous: null,
     currentTime: 0,
@@ -980,7 +981,7 @@
     mixTime: 0,
     mixDuration: 0,
     update: function (delta) {
-        this.currentTime += delta;
+        this.currentTime += (delta * this.animationSpeed); //timeScale: Multiply delta by the speed of animation required.
         this.previousTime += delta;
         this.mixTime += delta;
 
diff --git a/src/pixi/extras/Spine.js b/src/pixi/extras/Spine.js
index cf68012..38db1ad 100644
--- a/src/pixi/extras/Spine.js
+++ b/src/pixi/extras/Spine.js
@@ -791,6 +791,7 @@
     this.queue = [];
 };
 spine.AnimationState.prototype = {
+    animationSpeed: 1,
     current: null,
     previous: null,
     currentTime: 0,
@@ -800,7 +801,7 @@
     mixTime: 0,
     mixDuration: 0,
     update: function (delta) {
-        this.currentTime += delta;
+        this.currentTime += (delta * this.animationSpeed); //timeScale: Multiply delta by the speed of animation required.
         this.previousTime += delta;
         this.mixTime += delta;