diff --git a/composer.lock b/composer.lock
index 4b734fe..7ebd1b6 100644
--- a/composer.lock
+++ b/composer.lock
@@ -1,7 +1,7 @@
 {
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-        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
+        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
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@@ -2496,31 +2496,31 @@
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-                "symfony/expression-language": "~3.4|~4.0"
+                "symfony/expression-language": "^3.4|^4.0|^5.0"
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@@ -2547,7 +2547,7 @@
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-            "time": "2019-10-04T19:48:13+00:00"
+            "time": "2019-11-28T13:33:56+00:00"
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@@ -2643,16 +2643,16 @@
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@@ -2660,14 +2660,17 @@
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                 "symfony/polyfill-mbstring": "^1.0"
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+            },
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@@ -2698,7 +2701,7 @@
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-            "time": "2019-09-19T17:00:15+00:00"
+            "time": "2019-11-30T08:27:26+00:00"
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@@ -2819,16 +2822,16 @@
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@@ -2842,7 +2845,7 @@
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@@ -2877,20 +2880,20 @@
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+            "time": "2019-11-27T13:56:44+00:00"
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@@ -2902,7 +2905,7 @@
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@@ -2936,7 +2939,7 @@
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+            "time": "2019-11-27T14:18:11+00:00"
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@@ -2996,16 +2999,16 @@
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+            "version": "v1.13.1",
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@@ -3014,7 +3017,7 @@
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@@ -3047,7 +3050,7 @@
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