diff --git a/composer.json b/composer.json
index 679678d..dd9a62c 100644
--- a/composer.json
+++ b/composer.json
@@ -35,8 +35,8 @@
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     "brainbits/phpcs-standard": "^7.0.1",
-    "phpstan/phpstan": "^1.10.59",
-    "phpstan/phpstan-phpunit": "^1.3.16"
+    "phpstan/phpstan": "^2.0.0",
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diff --git a/composer.lock b/composer.lock
index 23e2c16..ab0b6d7 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
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+    "content-hash": "b5b7dfa6e56d54174b2cea5b1aadc079",
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@@ -559,20 +559,20 @@
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-            "version": "1.10.59",
+            "version": "2.1.20",
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                 "type": "git",
                 "url": "https://github.com/phpstan/phpstan.git",
-                "reference": "e607609388d3a6d418a50a49f7940e8086798281"
+                "reference": "a9ccfef95210f92ba6feea6e8d1eef42b5605499"
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-                "reference": "e607609388d3a6d418a50a49f7940e8086798281",
+                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/a9ccfef95210f92ba6feea6e8d1eef42b5605499",
+                "reference": "a9ccfef95210f92ba6feea6e8d1eef42b5605499",
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-                "php": "^7.2|^8.0"
+                "php": "^7.4|^8.0"
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                 "phpstan/phpstan-shim": "*"
@@ -611,40 +611,37 @@
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-                    "type": "tidelift"
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-            "time": "2024-02-20T13:59:13+00:00"
+            "time": "2025-07-26T20:45:26+00:00"
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             "name": "phpstan/phpstan-phpunit",
-            "version": "1.3.16",
+            "version": "2.0.7",
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                 "url": "https://github.com/phpstan/phpstan-phpunit.git",
-                "reference": "d5242a59d035e46774f2e634b374bc39ff62cb95"
+                "reference": "9a9b161baee88a5f5c58d816943cff354ff233dc"
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-                "reference": "d5242a59d035e46774f2e634b374bc39ff62cb95",
+                "url": "https://api.github.com/repos/phpstan/phpstan-phpunit/zipball/9a9b161baee88a5f5c58d816943cff354ff233dc",
+                "reference": "9a9b161baee88a5f5c58d816943cff354ff233dc",
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             "require": {
-                "php": "^7.2 || ^8.0",
-                "phpstan/phpstan": "^1.10"
+                "php": "^7.4 || ^8.0",
+                "phpstan/phpstan": "^2.1.18"
             },
             "conflict": {
                 "phpunit/phpunit": "<7.0"
             },
             "require-dev": {
-                "nikic/php-parser": "^4.13.0",
+                "nikic/php-parser": "^5",
                 "php-parallel-lint/php-parallel-lint": "^1.2",
-                "phpstan/phpstan-strict-rules": "^1.5.1",
-                "phpunit/phpunit": "^9.5"
+                "phpstan/phpstan-deprecation-rules": "^2.0",
+                "phpstan/phpstan-strict-rules": "^2.0",
+                "phpunit/phpunit": "^9.6"
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             "type": "phpstan-extension",
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@@ -667,9 +664,9 @@
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             "support": {
                 "issues": "https://github.com/phpstan/phpstan-phpunit/issues",
-                "source": "https://github.com/phpstan/phpstan-phpunit/tree/1.3.16"
+                "source": "https://github.com/phpstan/phpstan-phpunit/tree/2.0.7"
             },
-            "time": "2024-02-23T09:51:20+00:00"
+            "time": "2025-07-13T11:31:46+00:00"
         },
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@@ -2126,13 +2123,13 @@
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     "aliases": [],
     "minimum-stability": "stable",
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+    "stability-flags": {},
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     "prefer-lowest": false,
     "platform": {
         "php": "^8.1",
         "ext-json": "*"
     },
-    "platform-dev": [],
+    "platform-dev": {},
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