diff --git a/composer.phar b/composer.phar
index 3481b599b7..a3bd28e4f4 100755
Binary files a/composer.phar and b/composer.phar differ
diff --git a/phpBB/composer.lock b/phpBB/composer.lock
index 16058b448c..15d3e8a7ff 100644
--- a/phpBB/composer.lock
+++ b/phpBB/composer.lock
@@ -1,7 +1,7 @@
 {
     "_readme": [
         "This file locks the dependencies of your project to a known state",
-        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
+        "Read more about it at http://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
         "This file is @generated automatically"
     ],
     "hash": "94d0f6dab53f11dab1de63c0ae519ee6",
@@ -1061,25 +1061,25 @@
         },
         {
             "name": "twig/twig",
-            "version": "v1.18.0",
+            "version": "v1.20.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/twigphp/Twig.git",
-                "reference": "4cf7464348e7f9893a93f7096a90b73722be99cf"
+                "reference": "1ea4e5f81c6d005fe84d0b38e1c4f1955eb86844"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/twigphp/Twig/zipball/4cf7464348e7f9893a93f7096a90b73722be99cf",
-                "reference": "4cf7464348e7f9893a93f7096a90b73722be99cf",
+                "url": "https://api.github.com/repos/twigphp/Twig/zipball/1ea4e5f81c6d005fe84d0b38e1c4f1955eb86844",
+                "reference": "1ea4e5f81c6d005fe84d0b38e1c4f1955eb86844",
                 "shasum": ""
             },
             "require": {
-                "php": ">=5.2.4"
+                "php": ">=5.2.7"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.18-dev"
+                    "dev-master": "1.20-dev"
                 }
             },
             "autoload": {
@@ -1114,7 +1114,7 @@
             "keywords": [
                 "templating"
             ],
-            "time": "2015-01-25 17:32:08"
+            "time": "2015-08-12 15:56:39"
         }
     ],
     "packages-dev": [