diff --git a/.gitattributes b/.gitattributes
index 41ba0f2..cd42db5 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -6,4 +6,3 @@
 /.gitignore                     export-ignore
 /phpstan.neon.dist              export-ignore
 /phpunit.xml.dist               export-ignore
-/psalm.xml.dist                 export-ignore
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 08fdf3c..43eb819 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -42,9 +42,6 @@ jobs:
       - name: Run PHPStan
         run: vendor/bin/phpstan analyse --error-format=github
 
-      - name: Run Psalm
-        run: vendor/bin/psalm --output-format=github
-
       - name: Setup Problem Matchers for PHPUnit
         run: echo "::add-matcher::${{ runner.tool_cache }}/phpunit.json"
 
diff --git a/.gitignore b/.gitignore
index fe7cc68..9fdd15b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,4 +4,3 @@
 /composer.lock
 /phpstan.neon
 /phpunit.xml
-/psalm.xml
diff --git a/composer.json b/composer.json
index 960a132..66519d2 100644
--- a/composer.json
+++ b/composer.json
@@ -19,9 +19,7 @@
         "phpstan/phpstan": "^1.11.10",
         "phpstan/phpstan-phpunit": "^1.4.0",
         "phpstan/phpstan-strict-rules": "^1.6.0",
-        "phpunit/phpunit": "^9.6.20",
-        "psalm/plugin-phpunit": "^0.16.1",
-        "vimeo/psalm": "^4.30"
+        "phpunit/phpunit": "^9.6.20"
     },
     "autoload": {
         "psr-4": {
@@ -48,11 +46,9 @@
     "scripts": {
         "test": [
             "@phpstan",
-            "@psalm",
             "@phpunit"
         ],
         "phpunit": "vendor/bin/phpunit",
-        "phpstan": "vendor/bin/phpstan analyse",
-        "psalm": "vendor/bin/psalm"
+        "phpstan": "vendor/bin/phpstan analyse"
     }
 }
diff --git a/psalm.xml.dist b/psalm.xml.dist
deleted file mode 100644
index 29e9e91..0000000
--- a/psalm.xml.dist
+++ /dev/null
@@ -1,21 +0,0 @@
-<?xml version="1.0"?>
-<psalm
-    xmlns="https://getpsalm.org/schema/config"
-    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-    xsi:schemaLocation="https://getpsalm.org/schema/config vendor/vimeo/psalm/config.xsd"
-    cacheDirectory=".build/psalm"
-    errorLevel="1"
-    resolveFromConfigFile="true"
->
-    <projectFiles>
-        <directory name="src" />
-        <directory name="tests" />
-        <ignoreFiles>
-            <directory name="vendor" />
-        </ignoreFiles>
-    </projectFiles>
-
-    <plugins>
-        <pluginClass class="Psalm\PhpUnitPlugin\Plugin"/>
-    </plugins>
-</psalm>