diff --git a/composer.lock b/composer.lock
index be8be38e..7bb138eb 100644
--- a/composer.lock
+++ b/composer.lock
@@ -453,16 +453,16 @@
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@@ -521,25 +521,32 @@
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             "homepage": "https://symfony.com",
-            "time": "2019-04-08T14:23:48+00:00"
+            "time": "2019-05-09T09:19:46+00:00"
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+            "version": "v1.1.1",
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+            "replace": {
+                "symfony/cache-contracts": "self.version",
+                "symfony/event-dispatcher-contracts": "self.version",
+                "symfony/http-client-contracts": "self.version",
+                "symfony/service-contracts": "self.version",
+                "symfony/translation-contracts": "self.version"
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@@ -548,11 +555,12 @@
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                 "psr/container": "When using the Service contracts",
-                "symfony/cache-contracts-implementation": "",
+                "psr/event-dispatcher": "When using the EventDispatcher contracts",
+                "symfony/cache-implementation": "",
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-                "symfony/http-client-contracts-implementation": "",
-                "symfony/service-contracts-implementation": "",
-                "symfony/translation-contracts-implementation": ""
+                "symfony/http-client-implementation": "",
+                "symfony/service-implementation": "",
+                "symfony/translation-implementation": ""
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@@ -592,20 +600,20 @@
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-            "time": "2019-04-27T14:29:50+00:00"
+            "time": "2019-05-28T07:50:59+00:00"
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+            "version": "v4.2.9",
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@@ -646,20 +654,20 @@
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-            "time": "2019-05-01T08:36:31+00:00"
+            "time": "2019-05-27T05:57:45+00:00"
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@@ -721,7 +729,7 @@
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@@ -900,16 +908,16 @@
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@@ -945,11 +953,11 @@
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-            "time": "2019-04-10T16:20:36+00:00"
+            "time": "2019-05-26T20:47:34+00:00"
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+            "version": "v4.2.9",
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@@ -1807,16 +1815,16 @@
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@@ -1887,7 +1895,7 @@
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+            "time": "2019-05-28T11:59:40+00:00"
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