diff --git a/composer.json b/composer.json
index 5a717939..e0bcbe9c 100644
--- a/composer.json
+++ b/composer.json
@@ -15,7 +15,7 @@
 		"php": ">=8.1.0",
 		"ext-json": "*",
 		"bamarni/composer-bin-plugin": "^1.8.2",
-		"psr/log": "^1",
+		"psr/log": "^2",
 		"web-auth/webauthn-lib": "^4.9.1"
 	},
 	"require-dev": {
diff --git a/composer.lock b/composer.lock
index c65c1e34..14efc80d 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": "3b6416daafda577f8f1c6dca9d051484",
+    "content-hash": "5cd612ce9cac959efe55f6150b1d13ef",
     "packages": [
         {
             "name": "bamarni/composer-bin-plugin",
@@ -514,30 +514,30 @@
         },
         {
             "name": "psr/log",
-            "version": "1.1.4",
+            "version": "2.0.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/php-fig/log.git",
-                "reference": "d49695b909c3b7628b6289db5479a1c204601f11"
+                "reference": "ef29f6d262798707a9edd554e2b82517ef3a9376"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/php-fig/log/zipball/d49695b909c3b7628b6289db5479a1c204601f11",
-                "reference": "d49695b909c3b7628b6289db5479a1c204601f11",
+                "url": "https://api.github.com/repos/php-fig/log/zipball/ef29f6d262798707a9edd554e2b82517ef3a9376",
+                "reference": "ef29f6d262798707a9edd554e2b82517ef3a9376",
                 "shasum": ""
             },
             "require": {
-                "php": ">=5.3.0"
+                "php": ">=8.0.0"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.1.x-dev"
+                    "dev-master": "2.0.x-dev"
                 }
             },
             "autoload": {
                 "psr-4": {
-                    "Psr\\Log\\": "Psr/Log/"
+                    "Psr\\Log\\": "src"
                 }
             },
             "notification-url": "https://packagist.org/downloads/",
@@ -558,9 +558,9 @@
                 "psr-3"
             ],
             "support": {
-                "source": "https://github.com/php-fig/log/tree/1.1.4"
+                "source": "https://github.com/php-fig/log/tree/2.0.0"
             },
-            "time": "2021-05-03T11:20:27+00:00"
+            "time": "2021-07-14T16:41:46+00:00"
         },
         {
             "name": "spomky-labs/cbor-php",