diff --git a/composer.json b/composer.json
index 10d637f5..84cacd9e 100644
--- a/composer.json
+++ b/composer.json
@@ -17,14 +17,13 @@
     ],
     "require": {
         "php": ">=5.3.2",
-        "symfony/monolog-bridge": ">=2.1.0,<2.3-dev",
-        "symfony/dependency-injection": ">=2.1.0,<2.3-dev",
-        "symfony/config": ">=2.1.0,<2.3-dev",
-        "monolog/monolog": ">=1.0,<1.3-dev"
+        "symfony/monolog-bridge": "~2.2",
+        "symfony/dependency-injection": "~2.2",
+        "symfony/config": "~2.2",
+        "monolog/monolog": "~1.3"
     },
     "require-dev": {
-        "symfony/yaml": ">=2.1.0,<2.3-dev",
-        "symfony/config": ">=2.1.0,<2.3-dev"
+        "symfony/yaml": "~2.2"
     },
     "autoload": {
         "psr-0": { "Symfony\\Bundle\\MonologBundle": "" }
@@ -32,7 +31,7 @@
     "target-dir": "Symfony/Bundle/MonologBundle",
     "extra": {
         "branch-alias": {
-            "dev-master": "2.1.x-dev"
+            "dev-master": "2.2.x-dev"
         }
     }
 }