diff --git a/composer.lock b/composer.lock
index 9a0b3b1e..0b3ac0fd 100644
--- a/composer.lock
+++ b/composer.lock
@@ -839,16 +839,16 @@
         },
         {
             "name": "symfony/dotenv",
-            "version": "v5.3.6",
+            "version": "v5.3.7",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/dotenv.git",
-                "reference": "b6d44663cff8c9880ee64d232870293a11e14cd6"
+                "reference": "99a18c2e23f4d901c36cea2012f9f1a8e25e99e4"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/dotenv/zipball/b6d44663cff8c9880ee64d232870293a11e14cd6",
-                "reference": "b6d44663cff8c9880ee64d232870293a11e14cd6",
+                "url": "https://api.github.com/repos/symfony/dotenv/zipball/99a18c2e23f4d901c36cea2012f9f1a8e25e99e4",
+                "reference": "99a18c2e23f4d901c36cea2012f9f1a8e25e99e4",
                 "shasum": ""
             },
             "require": {
@@ -889,7 +889,7 @@
                 "environment"
             ],
             "support": {
-                "source": "https://github.com/symfony/dotenv/tree/v5.3.6"
+                "source": "https://github.com/symfony/dotenv/tree/v5.3.7"
             },
             "funding": [
                 {
@@ -905,7 +905,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2021-07-29T06:20:01+00:00"
+            "time": "2021-07-02T16:35:09+00:00"
         },
         {
             "name": "symfony/filesystem",