diff --git a/composer.lock b/composer.lock
index 49c3597..e210ace 100644
--- a/composer.lock
+++ b/composer.lock
@@ -2784,16 +2784,16 @@
         },
         {
             "name": "symfony/mime",
-            "version": "v4.3.5",
+            "version": "v4.3.8",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/mime.git",
-                "reference": "32f71570547b91879fdbd9cf50317d556ae86916"
+                "reference": "22aecf6b11638ef378fab25d6c5a2da8a31a1448"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/mime/zipball/32f71570547b91879fdbd9cf50317d556ae86916",
-                "reference": "32f71570547b91879fdbd9cf50317d556ae86916",
+                "url": "https://api.github.com/repos/symfony/mime/zipball/22aecf6b11638ef378fab25d6c5a2da8a31a1448",
+                "reference": "22aecf6b11638ef378fab25d6c5a2da8a31a1448",
                 "shasum": ""
             },
             "require": {
@@ -2839,7 +2839,7 @@
                 "mime",
                 "mime-type"
             ],
-            "time": "2019-09-19T17:00:15+00:00"
+            "time": "2019-11-12T13:10:02+00:00"
         },
         {
             "name": "symfony/orm-pack",