diff --git a/composer.json b/composer.json
index 5664f88..8ae36a5 100644
--- a/composer.json
+++ b/composer.json
@@ -22,7 +22,7 @@
         "league/oauth2-server": "^8.4",
         "hassankhan/config": "^3.1",
         "defuse/php-encryption": "^2.4",
-        "psr/http-message": "1.1",
+        "psr/http-message": "2.0",
         "league/uri": "7.4",
         "paragonie/sodium_compat_ext_sodium": "^1.0"
     },
diff --git a/composer.lock b/composer.lock
index 648938d..12efa5d 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": "db112d20b0c9b7c4128c6aa2f8be388e",
+    "content-hash": "1c2efbf54a0334eb6783f85315a855cf",
     "packages": [
         {
             "name": "defuse/php-encryption",
@@ -823,16 +823,16 @@
         },
         {
             "name": "psr/http-message",
-            "version": "1.1",
+            "version": "2.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/php-fig/http-message.git",
-                "reference": "cb6ce4845ce34a8ad9e68117c10ee90a29919eba"
+                "reference": "402d35bcb92c70c026d1a6a9883f06b2ead23d71"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/php-fig/http-message/zipball/cb6ce4845ce34a8ad9e68117c10ee90a29919eba",
-                "reference": "cb6ce4845ce34a8ad9e68117c10ee90a29919eba",
+                "url": "https://api.github.com/repos/php-fig/http-message/zipball/402d35bcb92c70c026d1a6a9883f06b2ead23d71",
+                "reference": "402d35bcb92c70c026d1a6a9883f06b2ead23d71",
                 "shasum": ""
             },
             "require": {
@@ -841,7 +841,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.1.x-dev"
+                    "dev-master": "2.0.x-dev"
                 }
             },
             "autoload": {
@@ -856,7 +856,7 @@
             "authors": [
                 {
                     "name": "PHP-FIG",
-                    "homepage": "http://www.php-fig.org/"
+                    "homepage": "https://www.php-fig.org/"
                 }
             ],
             "description": "Common interface for HTTP messages",
@@ -870,9 +870,9 @@
                 "response"
             ],
             "support": {
-                "source": "https://github.com/php-fig/http-message/tree/1.1"
+                "source": "https://github.com/php-fig/http-message/tree/2.0"
             },
-            "time": "2023-04-04T09:50:52+00:00"
+            "time": "2023-04-04T09:54:51+00:00"
         }
     ],
     "packages-dev": [