diff --git a/Dockerfile b/Dockerfile
index 482bb590..037cb3f7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 FROM composer:2 AS composer
 
-FROM php:8.0-alpine
+FROM php:8.1-alpine
 
 COPY --from=composer /usr/bin/composer /usr/bin/composer
 
diff --git a/composer.json b/composer.json
index dca556b3..a696e433 100644
--- a/composer.json
+++ b/composer.json
@@ -24,7 +24,7 @@
         "doctrine/coding-standard": "^9.0.0",
         "php-standard-library/psalm-plugin": "^1.1.1",
         "phpunit/phpunit": "^9.5.0",
-        "psalm/plugin-phpunit": "^0.15.1",
+        "psalm/plugin-phpunit": "^0.17.0",
         "roave/infection-static-analysis-plugin": "^1.7",
         "squizlabs/php_codesniffer": "^3.5.8",
         "vimeo/psalm": "^4.7.2"
diff --git a/composer.lock b/composer.lock
index df6880ab..ca5e291b 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": "0538817a68647df99122a31e9717157e",
+    "content-hash": "b7ac794bec655925ac47b5c2f09660eb",
     "packages": [
         {
             "name": "azjezz/psl",
@@ -3166,23 +3166,23 @@
         },
         {
             "name": "composer/semver",
-            "version": "3.2.4",
+            "version": "3.3.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/composer/semver.git",
-                "reference": "a02fdf930a3c1c3ed3a49b5f63859c0c20e10464"
+                "reference": "3953f23262f2bff1919fc82183ad9acb13ff62c9"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/composer/semver/zipball/a02fdf930a3c1c3ed3a49b5f63859c0c20e10464",
-                "reference": "a02fdf930a3c1c3ed3a49b5f63859c0c20e10464",
+                "url": "https://api.github.com/repos/composer/semver/zipball/3953f23262f2bff1919fc82183ad9acb13ff62c9",
+                "reference": "3953f23262f2bff1919fc82183ad9acb13ff62c9",
                 "shasum": ""
             },
             "require": {
                 "php": "^5.3.2 || ^7.0 || ^8.0"
             },
             "require-dev": {
-                "phpstan/phpstan": "^0.12.54",
+                "phpstan/phpstan": "^1.4",
                 "symfony/phpunit-bridge": "^4.2 || ^5"
             },
             "type": "library",
@@ -3227,7 +3227,7 @@
             "support": {
                 "irc": "irc://irc.freenode.org/composer",
                 "issues": "https://github.com/composer/semver/issues",
-                "source": "https://github.com/composer/semver/tree/3.2.4"
+                "source": "https://github.com/composer/semver/tree/3.3.2"
             },
             "funding": [
                 {
@@ -3243,7 +3243,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2020-11-13T08:59:24+00:00"
+            "time": "2022-04-01T19:23:25+00:00"
         },
         {
             "name": "composer/xdebug-handler",
@@ -5119,16 +5119,16 @@
         },
         {
             "name": "psalm/plugin-phpunit",
-            "version": "0.15.1",
+            "version": "0.17.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/psalm/psalm-plugin-phpunit.git",
-                "reference": "30ca25ce069bf4943c36e59b7df6954f6af05e64"
+                "reference": "45951541beef07e93e3ad197daf01da88e85c31d"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/psalm/psalm-plugin-phpunit/zipball/30ca25ce069bf4943c36e59b7df6954f6af05e64",
-                "reference": "30ca25ce069bf4943c36e59b7df6954f6af05e64",
+                "url": "https://api.github.com/repos/psalm/psalm-plugin-phpunit/zipball/45951541beef07e93e3ad197daf01da88e85c31d",
+                "reference": "45951541beef07e93e3ad197daf01da88e85c31d",
                 "shasum": ""
             },
             "require": {
@@ -5136,7 +5136,7 @@
                 "composer/semver": "^1.4 || ^2.0 || ^3.0",
                 "ext-simplexml": "*",
                 "php": "^7.1 || ^8.0",
-                "vimeo/psalm": "dev-master || dev-4.x || ^4.0"
+                "vimeo/psalm": "dev-master || dev-4.x || ^4.5"
             },
             "conflict": {
                 "phpunit/phpunit": "<7.5"
@@ -5173,9 +5173,9 @@
             "description": "Psalm plugin for PHPUnit",
             "support": {
                 "issues": "https://github.com/psalm/psalm-plugin-phpunit/issues",
-                "source": "https://github.com/psalm/psalm-plugin-phpunit/tree/0.15.1"
+                "source": "https://github.com/psalm/psalm-plugin-phpunit/tree/0.17.0"
             },
-            "time": "2021-01-23T00:19:07+00:00"
+            "time": "2022-06-14T17:05:57+00:00"
         },
         {
             "name": "roave/infection-static-analysis-plugin",