diff --git a/composer.lock b/composer.lock
index ce53b0dd..c9c21dce 100644
--- a/composer.lock
+++ b/composer.lock
@@ -58,16 +58,16 @@
         },
         {
             "name": "aws/aws-sdk-php",
-            "version": "3.19.22",
+            "version": "3.19.23",
             "source": {
                 "type": "git",
                 "url": "https://github.com/aws/aws-sdk-php.git",
-                "reference": "04d2a027cac94674b52dfb4d68667bfe225b0fb5"
+                "reference": "fbfb87734e5d298b40354ac7fb3f95d0f72ad16e"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/aws/aws-sdk-php/zipball/04d2a027cac94674b52dfb4d68667bfe225b0fb5",
-                "reference": "04d2a027cac94674b52dfb4d68667bfe225b0fb5",
+                "url": "https://api.github.com/repos/aws/aws-sdk-php/zipball/fbfb87734e5d298b40354ac7fb3f95d0f72ad16e",
+                "reference": "fbfb87734e5d298b40354ac7fb3f95d0f72ad16e",
                 "shasum": ""
             },
             "require": {
@@ -134,7 +134,7 @@
                 "s3",
                 "sdk"
             ],
-            "time": "2016-11-02T22:24:48+00:00"
+            "time": "2016-11-03T20:28:28+00:00"
         },
         {
             "name": "barnabywalters/mf-cleaner",