diff --git a/app/composer.lock b/app/composer.lock
index eeada223..5913b50e 100644
--- a/app/composer.lock
+++ b/app/composer.lock
@@ -1316,16 +1316,16 @@
         },
         {
             "name": "symfony/dependency-injection",
-            "version": "v3.4.15",
+            "version": "v3.4.35",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/dependency-injection.git",
-                "reference": "09d7df7bf06c1393b6afc85875993cbdbdf897a0"
+                "reference": "0ea4d39ca82409a25a43b61ce828048a90000920"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/dependency-injection/zipball/09d7df7bf06c1393b6afc85875993cbdbdf897a0",
-                "reference": "09d7df7bf06c1393b6afc85875993cbdbdf897a0",
+                "url": "https://api.github.com/repos/symfony/dependency-injection/zipball/0ea4d39ca82409a25a43b61ce828048a90000920",
+                "reference": "0ea4d39ca82409a25a43b61ce828048a90000920",
                 "shasum": ""
             },
             "require": {
@@ -1383,7 +1383,7 @@
             ],
             "description": "Symfony DependencyInjection Component",
             "homepage": "https://symfony.com",
-            "time": "2018-08-08T11:42:34+00:00"
+            "time": "2019-11-08T16:18:30+00:00"
         },
         {
             "name": "symfony/dom-crawler",