1 files changed, 8 insertions, 2 deletions
diff --git a/src/Symfony/Component/EventDispatcher/composer.json b/src/Symfony/Component/EventDispatcher/composer.json
index 6c75dfb..8449c47 100644
--- a/src/Symfony/Component/EventDispatcher/composer.json
+++ b/src/Symfony/Component/EventDispatcher/composer.json
@@ -17,18 +17,24 @@
     ],
     "require": {
         "php": "^7.1.3",
-        "symfony/contracts": "^1.0"
+        "symfony/event-dispatcher-contracts": "^1.1"
     },
     "require-dev": {
         "symfony/dependency-injection": "~3.4|~4.0",
         "symfony/expression-language": "~3.4|~4.0",
         "symfony/config": "~3.4|~4.0",
+        "symfony/http-foundation": "^3.4|^4.0",
+        "symfony/service-contracts": "^1.1",
         "symfony/stopwatch": "~3.4|~4.0",
         "psr/log": "~1.0"
     },
     "conflict": {
         "symfony/dependency-injection": "<3.4"
     },
+    "provide": {
+        "psr/event-dispatcher-implementation": "1.0",
+        "symfony/event-dispatcher-implementation": "1.1"
+    },
     "suggest": {
         "symfony/dependency-injection": "",
         "symfony/http-kernel": ""
@@ -42,7 +48,7 @@
     "minimum-stability": "dev",
     "extra": {
         "branch-alias": {
-            "dev-master": "4.2-dev"
+            "dev-master": "4.3-dev"
         }
     }
 }