diff --git a/composer.json b/composer.json
index a1f3d1b..bba0ec2 100644
--- a/composer.json
+++ b/composer.json
@@ -22,7 +22,7 @@
     "symfony/console": "^4.4.2",
     "symfony/property-access": "^5.0.2",
     "symfony/property-info": "^5.0.4",
-    "symfony/serializer": "^5.0.4",
+    "symfony/serializer": "^5.0.5",
     "symfony/stopwatch": "^5.0.2"
   },
   "require-dev": {
diff --git a/composer.lock b/composer.lock
index 653dc19..f29301f 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": "cc701abd0681c893b9ffa20ff041fe3a",
+    "content-hash": "c5934461adb6120543c8c1e6df37830b",
     "packages": [
         {
             "name": "clue/stream-filter",
@@ -1888,16 +1888,16 @@
         },
         {
             "name": "symfony/serializer",
-            "version": "v5.0.4",
+            "version": "v5.0.5",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/serializer.git",
-                "reference": "a76fc03e125719ef4ce18522b2347bf103b698d0"
+                "reference": "4411e7356beda717880da28cdbd32b33c52bb894"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/serializer/zipball/a76fc03e125719ef4ce18522b2347bf103b698d0",
-                "reference": "a76fc03e125719ef4ce18522b2347bf103b698d0",
+                "url": "https://api.github.com/repos/symfony/serializer/zipball/4411e7356beda717880da28cdbd32b33c52bb894",
+                "reference": "4411e7356beda717880da28cdbd32b33c52bb894",
                 "shasum": ""
             },
             "require": {
@@ -1966,7 +1966,7 @@
             ],
             "description": "Symfony Serializer Component",
             "homepage": "https://symfony.com",
-            "time": "2020-01-08T17:33:29+00:00"
+            "time": "2020-02-29T10:07:09+00:00"
         },
         {
             "name": "symfony/service-contracts",