4 files changed, 6 insertions, 5 deletions
diff --git a/src/Symfony/Component/Cache/composer.json b/src/Symfony/Component/Cache/composer.json
index 8f9e669..eb1110c 100644
--- a/src/Symfony/Component/Cache/composer.json
+++ b/src/Symfony/Component/Cache/composer.json
@@ -18,7 +18,7 @@
     "provide": {
         "psr/cache-implementation": "1.0",
         "psr/simple-cache-implementation": "1.0",
-        "symfony/cache-contracts-implementation": "1.0"
+        "symfony/cache-implementation": "1.0"
     },
     "require": {
         "php": "^7.1.3",
diff --git a/src/Symfony/Component/Config/composer.json b/src/Symfony/Component/Config/composer.json
index 35fbffd..00a88e8 100644
--- a/src/Symfony/Component/Config/composer.json
+++ b/src/Symfony/Component/Config/composer.json
@@ -24,6 +24,7 @@
         "symfony/dependency-injection": "~3.4|~4.0",
         "symfony/event-dispatcher": "~3.4|~4.0",
         "symfony/finder": "~3.4|~4.0",
+        "symfony/messenger": "~4.1",
         "symfony/yaml": "~3.4|~4.0"
     },
     "conflict": {
diff --git a/src/Symfony/Component/DependencyInjection/composer.json b/src/Symfony/Component/DependencyInjection/composer.json
index 32f5279..0195421 100644
--- a/src/Symfony/Component/DependencyInjection/composer.json
+++ b/src/Symfony/Component/DependencyInjection/composer.json
@@ -18,7 +18,7 @@
     "require": {
         "php": "^7.1.3",
         "psr/container": "^1.0",
-        "symfony/contracts": "^1.0"
+        "symfony/contracts": "^1.1.1"
     },
     "require-dev": {
         "symfony/yaml": "~3.4|~4.0",
@@ -40,7 +40,7 @@
     },
     "provide": {
         "psr/container-implementation": "1.0",
-        "symfony/service-contracts-implementation": "1.0"
+        "symfony/service-implementation": "1.0"
     },
     "autoload": {
         "psr-4": { "Symfony\\Component\\DependencyInjection\\": "" },
diff --git a/src/Symfony/Component/Translation/composer.json b/src/Symfony/Component/Translation/composer.json
index 809625b..ca9e7f2 100644
--- a/src/Symfony/Component/Translation/composer.json
+++ b/src/Symfony/Component/Translation/composer.json
@@ -17,7 +17,7 @@
     ],
     "require": {
         "php": "^7.1.3",
-        "symfony/contracts": "^1.0.2",
+        "symfony/contracts": "^1.1.1",
         "symfony/polyfill-mbstring": "~1.0"
     },
     "require-dev": {
@@ -37,7 +37,7 @@
         "symfony/yaml": "<3.4"
     },
     "provide": {
-        "symfony/translation-contracts-implementation": "1.0"
+        "symfony/translation-implementation": "1.0"
     },
     "suggest": {
         "symfony/config": "",