diff --git a/composer.lock b/composer.lock
index e78a4c5..223b243 100644
--- a/composer.lock
+++ b/composer.lock
@@ -9,22 +9,22 @@
     "packages": [
         {
             "name": "asm89/stack-cors",
-            "version": "0.2.1",
+            "version": "1.0.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/asm89/stack-cors.git",
-                "reference": "2d77e77251a434e4527315313a672f5801b29fa2"
+                "reference": "3ae8ef219bb4c9a6caf857421719aa07fa7776cc"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/asm89/stack-cors/zipball/2d77e77251a434e4527315313a672f5801b29fa2",
-                "reference": "2d77e77251a434e4527315313a672f5801b29fa2",
+                "url": "https://api.github.com/repos/asm89/stack-cors/zipball/3ae8ef219bb4c9a6caf857421719aa07fa7776cc",
+                "reference": "3ae8ef219bb4c9a6caf857421719aa07fa7776cc",
                 "shasum": ""
             },
             "require": {
                 "php": ">=5.3.2",
-                "symfony/http-foundation": "~2.1",
-                "symfony/http-kernel": "~2.1"
+                "symfony/http-foundation": "~2.1|~3.0",
+                "symfony/http-kernel": "~2.1|~3.0"
             },
             "type": "library",
             "autoload": {
@@ -48,7 +48,7 @@
                 "cors",
                 "stack"
             ],
-            "time": "2014-07-28 07:22:35"
+            "time": "2016-08-01 12:05:04"
         },
         {
             "name": "composer/installers",
@@ -1100,12 +1100,12 @@
             "source": {
                 "type": "git",
                 "url": "https://github.com/php-fig/log.git",
-                "reference": "1.0.0"
+                "reference": "fe0936ee26643249e916849d48e3a51d5f5e278b"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/php-fig/log/zipball/1.0.0",
-                "reference": "1.0.0",
+                "url": "https://api.github.com/repos/php-fig/log/zipball/fe0936ee26643249e916849d48e3a51d5f5e278b",
+                "reference": "fe0936ee26643249e916849d48e3a51d5f5e278b",
                 "shasum": ""
             },
             "type": "library",
diff --git a/core/composer.json b/core/composer.json
index 7ae7f4f..9ac5ab0 100644
--- a/core/composer.json
+++ b/core/composer.json
@@ -32,7 +32,7 @@
         "zendframework/zend-diactoros": "~1.1",
         "composer/semver": "~1.0",
         "paragonie/random_compat": "~1.0",
-        "asm89/stack-cors": "~0.2.1"
+        "asm89/stack-cors": "~1.0"
     },
     "require-dev": {
         "behat/mink": "~1.7",