diff --git a/composer.lock b/composer.lock
index 873bd76..8eeeabf 100644
--- a/composer.lock
+++ b/composer.lock
@@ -2215,16 +2215,16 @@
         },
         {
             "name": "psr/log",
-            "version": "1.1.0",
+            "version": "1.1.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/php-fig/log.git",
-                "reference": "6c001f1daafa3a3ac1d8ff69ee4db8e799a654dd"
+                "reference": "446d54b4cb6bf489fc9d75f55843658e6f25d801"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/php-fig/log/zipball/6c001f1daafa3a3ac1d8ff69ee4db8e799a654dd",
-                "reference": "6c001f1daafa3a3ac1d8ff69ee4db8e799a654dd",
+                "url": "https://api.github.com/repos/php-fig/log/zipball/446d54b4cb6bf489fc9d75f55843658e6f25d801",
+                "reference": "446d54b4cb6bf489fc9d75f55843658e6f25d801",
                 "shasum": ""
             },
             "require": {
@@ -2233,7 +2233,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.0.x-dev"
+                    "dev-master": "1.1.x-dev"
                 }
             },
             "autoload": {
@@ -2258,7 +2258,7 @@
                 "psr",
                 "psr-3"
             ],
-            "time": "2018-11-20T15:27:04+00:00"
+            "time": "2019-11-01T11:05:21+00:00"
         },
         {
             "name": "psr/simple-cache",
@@ -3196,16 +3196,16 @@
         },
         {
             "name": "symfony/cache",
-            "version": "v4.3.4",
+            "version": "v4.3.9",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/cache.git",
-                "reference": "1d8f7fee990c586f275cde1a9fc883d6b1e2d43e"
+                "reference": "2a7bcc592adcaab9efc165bbced5a91fe905fad4"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/cache/zipball/1d8f7fee990c586f275cde1a9fc883d6b1e2d43e",
-                "reference": "1d8f7fee990c586f275cde1a9fc883d6b1e2d43e",
+                "url": "https://api.github.com/repos/symfony/cache/zipball/2a7bcc592adcaab9efc165bbced5a91fe905fad4",
+                "reference": "2a7bcc592adcaab9efc165bbced5a91fe905fad4",
                 "shasum": ""
             },
             "require": {
@@ -3270,20 +3270,20 @@
                 "caching",
                 "psr6"
             ],
-            "time": "2019-08-26T08:26:39+00:00"
+            "time": "2019-12-01T10:50:31+00:00"
         },
         {
             "name": "symfony/cache-contracts",
-            "version": "v1.1.5",
+            "version": "v1.1.7",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/cache-contracts.git",
-                "reference": "ec5524b669744b5f1dc9c66d3c2b091eb7e7f0db"
+                "reference": "af50d14ada9e4e82cfabfabdc502d144f89be0a1"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/cache-contracts/zipball/ec5524b669744b5f1dc9c66d3c2b091eb7e7f0db",
-                "reference": "ec5524b669744b5f1dc9c66d3c2b091eb7e7f0db",
+                "url": "https://api.github.com/repos/symfony/cache-contracts/zipball/af50d14ada9e4e82cfabfabdc502d144f89be0a1",
+                "reference": "af50d14ada9e4e82cfabfabdc502d144f89be0a1",
                 "shasum": ""
             },
             "require": {
@@ -3328,7 +3328,7 @@
                 "interoperability",
                 "standards"
             ],
-            "time": "2019-06-13T11:15:36+00:00"
+            "time": "2019-10-04T21:43:27+00:00"
         },
         {
             "name": "symfony/config",
@@ -4606,16 +4606,16 @@
         },
         {
             "name": "symfony/service-contracts",
-            "version": "v1.1.6",
+            "version": "v1.1.8",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/service-contracts.git",
-                "reference": "ea7263d6b6d5f798b56a45a5b8d686725f2719a3"
+                "reference": "ffc7f5692092df31515df2a5ecf3b7302b3ddacf"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/service-contracts/zipball/ea7263d6b6d5f798b56a45a5b8d686725f2719a3",
-                "reference": "ea7263d6b6d5f798b56a45a5b8d686725f2719a3",
+                "url": "https://api.github.com/repos/symfony/service-contracts/zipball/ffc7f5692092df31515df2a5ecf3b7302b3ddacf",
+                "reference": "ffc7f5692092df31515df2a5ecf3b7302b3ddacf",
                 "shasum": ""
             },
             "require": {
@@ -4660,7 +4660,7 @@
                 "interoperability",
                 "standards"
             ],
-            "time": "2019-08-20T14:44:19+00:00"
+            "time": "2019-10-14T12:27:06+00:00"
         },
         {
             "name": "symfony/stopwatch",
@@ -4714,28 +4714,28 @@
         },
         {
             "name": "symfony/var-exporter",
-            "version": "v4.3.4",
+            "version": "v4.4.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/var-exporter.git",
-                "reference": "d5b4e2d334c1d80e42876c7d489896cfd37562f2"
+                "reference": "e566070effe60b8d16b99e958cdbd92aa2e470cb"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/var-exporter/zipball/d5b4e2d334c1d80e42876c7d489896cfd37562f2",
-                "reference": "d5b4e2d334c1d80e42876c7d489896cfd37562f2",
+                "url": "https://api.github.com/repos/symfony/var-exporter/zipball/e566070effe60b8d16b99e958cdbd92aa2e470cb",
+                "reference": "e566070effe60b8d16b99e958cdbd92aa2e470cb",
                 "shasum": ""
             },
             "require": {
                 "php": "^7.1.3"
             },
             "require-dev": {
-                "symfony/var-dumper": "^4.1.1"
+                "symfony/var-dumper": "^4.1.1|^5.0"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "4.3-dev"
+                    "dev-master": "4.4-dev"
                 }
             },
             "autoload": {
@@ -4770,7 +4770,7 @@
                 "instantiate",
                 "serialize"
             ],
-            "time": "2019-08-22T07:33:08+00:00"
+            "time": "2019-12-01T08:39:58+00:00"
         },
         {
             "name": "symfony/yaml",