diff --git a/composer.lock b/composer.lock
index a391f5a2..58dbc0e3 100644
--- a/composer.lock
+++ b/composer.lock
@@ -503,16 +503,16 @@
         },
         {
             "name": "symfony/filesystem",
-            "version": "v3.4.44",
+            "version": "v3.4.47",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/filesystem.git",
-                "reference": "8e6eff546d0fe879996fa701ee2f312767e95e50"
+                "reference": "e58d7841cddfed6e846829040dca2cca0ebbbbb3"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/filesystem/zipball/8e6eff546d0fe879996fa701ee2f312767e95e50",
-                "reference": "8e6eff546d0fe879996fa701ee2f312767e95e50",
+                "url": "https://api.github.com/repos/symfony/filesystem/zipball/e58d7841cddfed6e846829040dca2cca0ebbbbb3",
+                "reference": "e58d7841cddfed6e846829040dca2cca0ebbbbb3",
                 "shasum": ""
             },
             "require": {
@@ -520,11 +520,6 @@
                 "symfony/polyfill-ctype": "~1.8"
             },
             "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "3.4-dev"
-                }
-            },
             "autoload": {
                 "psr-4": {
                     "Symfony\\Component\\Filesystem\\": ""
@@ -563,7 +558,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2020-08-21T12:53:49+00:00"
+            "time": "2020-10-24T10:57:07+00:00"
         },
         {
             "name": "symfony/http-foundation",