diff --git a/composer.lock b/composer.lock
index d7a5d80..eb7f2b1 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "4569957a35f86d8a4964d01c7358935c",
+    "content-hash": "71744d15224f445d1aeefe16ec7d1099",
     "packages": [
         {
             "name": "symfony/deprecation-contracts",
@@ -301,16 +301,16 @@
         },
         {
             "name": "myclabs/deep-copy",
-            "version": "1.13.1",
+            "version": "1.13.3",
             "source": {
                 "type": "git",
                 "url": "https://github.com/myclabs/DeepCopy.git",
-                "reference": "1720ddd719e16cf0db4eb1c6eca108031636d46c"
+                "reference": "faed855a7b5f4d4637717c2b3863e277116beb36"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/myclabs/DeepCopy/zipball/1720ddd719e16cf0db4eb1c6eca108031636d46c",
-                "reference": "1720ddd719e16cf0db4eb1c6eca108031636d46c",
+                "url": "https://api.github.com/repos/myclabs/DeepCopy/zipball/faed855a7b5f4d4637717c2b3863e277116beb36",
+                "reference": "faed855a7b5f4d4637717c2b3863e277116beb36",
                 "shasum": ""
             },
             "require": {
@@ -349,7 +349,7 @@
             ],
             "support": {
                 "issues": "https://github.com/myclabs/DeepCopy/issues",
-                "source": "https://github.com/myclabs/DeepCopy/tree/1.13.1"
+                "source": "https://github.com/myclabs/DeepCopy/tree/1.13.3"
             },
             "funding": [
                 {
@@ -357,7 +357,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2025-04-29T12:36:36+00:00"
+            "time": "2025-07-05T12:25:42+00:00"
         },
         {
             "name": "nikic/php-parser",
@@ -2027,6 +2027,8 @@
         "php": "^7.4"
     },
     "platform-dev": {
+        "ext-mbstring": "*",
+        "ext-iconv": "*",
         "ext-posix": "*",
         "ext-pcntl": "*",
         "ext-curl": "*",