diff --git a/composer.lock b/composer.lock
index de1bec4e..a82d05f2 100644
--- a/composer.lock
+++ b/composer.lock
@@ -355,16 +355,16 @@
         },
         {
             "name": "symfony/dependency-injection",
-            "version": "v3.4.36",
+            "version": "v3.4.43",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/dependency-injection.git",
-                "reference": "0d201916bfb3af939fec3c0c8815ea16c60ac1a2"
+                "reference": "3a14abc01c36e81fc1c4c48b42c103b9dd892ed3"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/dependency-injection/zipball/0d201916bfb3af939fec3c0c8815ea16c60ac1a2",
-                "reference": "0d201916bfb3af939fec3c0c8815ea16c60ac1a2",
+                "url": "https://api.github.com/repos/symfony/dependency-injection/zipball/3a14abc01c36e81fc1c4c48b42c103b9dd892ed3",
+                "reference": "3a14abc01c36e81fc1c4c48b42c103b9dd892ed3",
                 "shasum": ""
             },
             "require": {
@@ -422,7 +422,21 @@
             ],
             "description": "Symfony DependencyInjection Component",
             "homepage": "https://symfony.com",
-            "time": "2019-12-01T08:33:36+00:00"
+            "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": "2020-07-23T09:37:51+00:00"
         },
         {
             "name": "symfony/event-dispatcher",