diff --git a/composer.lock b/composer.lock
index 3b8d7122..7dc251ff 100644
--- a/composer.lock
+++ b/composer.lock
@@ -355,16 +355,16 @@
         },
         {
             "name": "symfony/dependency-injection",
-            "version": "v3.4.44",
+            "version": "v3.4.45",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/dependency-injection.git",
-                "reference": "7d15cf4294d4f3610bc741c8fdd54a6baac586d4"
+                "reference": "4199685e602129feb82b14279e774af05a4f5dc2"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/dependency-injection/zipball/7d15cf4294d4f3610bc741c8fdd54a6baac586d4",
-                "reference": "7d15cf4294d4f3610bc741c8fdd54a6baac586d4",
+                "url": "https://api.github.com/repos/symfony/dependency-injection/zipball/4199685e602129feb82b14279e774af05a4f5dc2",
+                "reference": "4199685e602129feb82b14279e774af05a4f5dc2",
                 "shasum": ""
             },
             "require": {
@@ -436,7 +436,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2020-08-10T07:13:15+00:00"
+            "time": "2020-09-07T12:07:49+00:00"
         },
         {
             "name": "symfony/event-dispatcher",