diff --git a/composer.lock b/composer.lock
index 8b7720b..570fc04 100644
--- a/composer.lock
+++ b/composer.lock
@@ -247,27 +247,22 @@
         },
         {
             "name": "symfony/process",
-            "version": "v3.4.23",
+            "version": "v3.4.47",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/process.git",
-                "reference": "009f8dda80930e89e8344a4e310b08f9ff07dd2e"
+                "reference": "b8648cf1d5af12a44a51d07ef9bf980921f15fca"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/process/zipball/009f8dda80930e89e8344a4e310b08f9ff07dd2e",
-                "reference": "009f8dda80930e89e8344a4e310b08f9ff07dd2e",
+                "url": "https://api.github.com/repos/symfony/process/zipball/b8648cf1d5af12a44a51d07ef9bf980921f15fca",
+                "reference": "b8648cf1d5af12a44a51d07ef9bf980921f15fca",
                 "shasum": ""
             },
             "require": {
                 "php": "^5.5.9|>=7.0.8"
             },
             "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "3.4-dev"
-                }
-            },
             "autoload": {
                 "psr-4": {
                     "Symfony\\Component\\Process\\": ""
@@ -292,7 +287,24 @@
             ],
             "description": "Symfony Process Component",
             "homepage": "https://symfony.com",
-            "time": "2019-01-16T13:27:11+00:00"
+            "support": {
+                "source": "https://github.com/symfony/process/tree/v3.4.47"
+            },
+            "funding": [
+                {
+                    "url": "https://symfony.com/sponsor",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/fabpot",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2020-10-24T10:57:07+00:00"
         }
     ],
     "packages-dev": [
@@ -992,5 +1004,6 @@
     "prefer-stable": false,
     "prefer-lowest": false,
     "platform": [],
-    "platform-dev": []
+    "platform-dev": [],
+    "plugin-api-version": "2.6.0"
 }