diff --git a/composer.lock b/composer.lock
index 108fecb1..e9507588 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4042,16 +4042,16 @@
         },
         {
             "name": "symfony/polyfill-php73",
-            "version": "v1.18.1",
+            "version": "v1.19.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/polyfill-php73.git",
-                "reference": "fffa1a52a023e782cdcc221d781fe1ec8f87fcca"
+                "reference": "9d920e3218205554171b2503bb3e4a1366824a16"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/polyfill-php73/zipball/fffa1a52a023e782cdcc221d781fe1ec8f87fcca",
-                "reference": "fffa1a52a023e782cdcc221d781fe1ec8f87fcca",
+                "url": "https://api.github.com/repos/symfony/polyfill-php73/zipball/9d920e3218205554171b2503bb3e4a1366824a16",
+                "reference": "9d920e3218205554171b2503bb3e4a1366824a16",
                 "shasum": ""
             },
             "require": {
@@ -4060,7 +4060,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.18-dev"
+                    "dev-main": "1.19-dev"
                 },
                 "thanks": {
                     "name": "symfony/polyfill",
@@ -4114,7 +4114,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2020-07-14T12:35:20+00:00"
+            "time": "2020-10-23T09:01:57+00:00"
         },
         {
             "name": "symfony/service-contracts",