diff --git a/README.md b/README.md
index 4fc0c59..652ab84 100644
--- a/README.md
+++ b/README.md
@@ -22,13 +22,13 @@ Or add the package to your `composer.json`.
 
 ```
 "require": {
-    "meta-tech/silex-core" : "@dev"
+    "meta-tech/silex-core" : "~1.0"
 }
 ```
 
 ## Usage
 
-see [ meta-tech\pws-server ](https://github.com/meta-tech/pws-server)
+see [ meta-tech/pws-server ](https://github.com/meta-tech/pws-server)
 
 
 ### License
diff --git a/composer.json b/composer.json
index bf613f9..37345b9 100644
--- a/composer.json
+++ b/composer.json
@@ -17,8 +17,8 @@
         }
     },
     "require": {
-        "meta-tech/pws-auth" : "@dev",
-        "meta-tech/silex-controller-service" : "@dev",
+        "meta-tech/pws-auth" : "~2.1",
+        "meta-tech/silex-controller-service" : "~1.0",
         "silex/silex": "~2.0",
         "gecko-packages/gecko-silex-config-service": "^2.0"
     }