diff --git a/composer.json b/composer.json
index 8b137845d..09aa606b5 100755
--- a/composer.json
+++ b/composer.json
@@ -36,7 +36,8 @@
 
         "simplepie/simplepie": "dev-master",
 
-        "imagine/imagine": "dev-master"
+        "imagine/imagine": "dev-master",
+        "symfony/icu": "1.0"
     },
     "require-dev" : {
         "phpunit/phpunit": "3.7.*",
diff --git a/composer.lock b/composer.lock
index 9af980224..a54fe3024 100755
--- a/composer.lock
+++ b/composer.lock
@@ -3,7 +3,7 @@
         "This file locks the dependencies of your project to a known state",
         "Read more about it at http://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file"
     ],
-    "hash": "050e3da6bd52d5743a46e09992cf67c0",
+    "hash": "db69990b239a4056558bfd694115d01b",
     "packages": [
         {
             "name": "ezyang/htmlpurifier",
@@ -1066,21 +1066,20 @@
         },
         {
             "name": "symfony/icu",
-            "version": "v1.2.0",
+            "version": "v1.0.0",
             "target-dir": "Symfony/Component/Icu",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/Icu.git",
-                "reference": "7299cd3d8d6602103d1ebff5d0a9917b7bc6de72"
+                "reference": "cac3fdfb111adbe590155f491594636d45129783"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/Icu/zipball/7299cd3d8d6602103d1ebff5d0a9917b7bc6de72",
-                "reference": "7299cd3d8d6602103d1ebff5d0a9917b7bc6de72",
+                "url": "https://api.github.com/repos/symfony/Icu/zipball/cac3fdfb111adbe590155f491594636d45129783",
+                "reference": "cac3fdfb111adbe590155f491594636d45129783",
                 "shasum": ""
             },
             "require": {
-                "lib-icu": ">=4.4",
                 "php": ">=5.3.3",
                 "symfony/intl": "~2.3"
             },
@@ -1110,7 +1109,7 @@
                 "icu",
                 "intl"
             ],
-            "time": "2013-06-03 18:32:58"
+            "time": "2013-06-03 18:32:07"
         },
         {
             "name": "symfony/intl",