diff --git a/composer.lock b/composer.lock
index 9313efa..49c3597 100644
--- a/composer.lock
+++ b/composer.lock
@@ -2640,31 +2640,31 @@
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-                "symfony/mime": "^4.3|^5.0",
+                "symfony/mime": "^4.3",
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             "require-dev": {
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-                "symfony/expression-language": "^3.4|^4.0|^5.0"
+                "symfony/expression-language": "~3.4|~4.0"
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+                    "dev-master": "4.3-dev"
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@@ -2691,7 +2691,7 @@
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             "description": "Symfony HttpFoundation Component",
             "homepage": "https://symfony.com",
-            "time": "2019-11-17T10:10:42+00:00"
+            "time": "2019-10-04T19:48:13+00:00"
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@@ -2784,34 +2784,31 @@
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+                "php": "^7.1.3",
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-            "conflict": {
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-            },
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-                "symfony/dependency-injection": "^4.4|^5.0"
+                "symfony/dependency-injection": "~3.4|^4.1"
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+                    "dev-master": "4.3-dev"
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@@ -2842,7 +2839,7 @@
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-            "time": "2019-11-18T17:27:11+00:00"
+            "time": "2019-09-19T17:00:15+00:00"
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@@ -2874,16 +2871,16 @@
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@@ -2897,7 +2894,7 @@
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@@ -2932,20 +2929,20 @@
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-            "time": "2019-11-27T13:56:44+00:00"
+            "time": "2019-08-06T08:03:45+00:00"
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+            "version": "v1.12.0",
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@@ -2957,7 +2954,7 @@
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@@ -2991,20 +2988,20 @@
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-            "time": "2019-11-27T14:18:11+00:00"
+            "time": "2019-08-06T08:03:45+00:00"
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+            "version": "v1.12.0",
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@@ -3013,7 +3010,7 @@
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@@ -3046,7 +3043,7 @@
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-            "time": "2019-11-27T13:56:44+00:00"
+            "time": "2019-08-06T08:03:45+00:00"
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             "name": "symfony/routing",