diff --git a/composer.lock b/composer.lock
index b668a92c8..90c5e555d 100644
--- a/composer.lock
+++ b/composer.lock
@@ -9967,16 +9967,16 @@
         },
         {
             "name": "symfony/symfony",
-            "version": "v3.4.44",
+            "version": "v3.4.45",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/symfony.git",
-                "reference": "d7f1e2c7603cfa200c8e745c24dd3be4c2178b03"
+                "reference": "acaf962168168e4a5cd4b0a6d349dfc11fcc774d"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/symfony/zipball/d7f1e2c7603cfa200c8e745c24dd3be4c2178b03",
-                "reference": "d7f1e2c7603cfa200c8e745c24dd3be4c2178b03",
+                "url": "https://api.github.com/repos/symfony/symfony/zipball/acaf962168168e4a5cd4b0a6d349dfc11fcc774d",
+                "reference": "acaf962168168e4a5cd4b0a6d349dfc11fcc774d",
                 "shasum": ""
             },
             "require": {
@@ -10133,7 +10133,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2020-08-31T05:54:22+00:00"
+            "time": "2020-09-27T03:47:15+00:00"
         },
         {
             "name": "tecnickcom/tcpdf",