diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 6153d71..26d00f0 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -10,15 +10,15 @@ on:
 
 jobs:
   testsuite:
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-22.04
     strategy:
       fail-fast: false
       matrix:
-        php-version: ['7.2', '7.4', '8.0']
+        php-version: ['7.4', '8.0', '8.3']
         db-type: ['mysql', 'pgsql']
         prefer-lowest: ['']
         include:
-          - php-version: '7.2'
+          - php-version: '7.4'
             db-type: 'sqlite'
             prefer-lowest: 'prefer-lowest'
 
@@ -31,7 +31,7 @@ jobs:
           POSTGRES_PASSWORD: postgres
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
 
     - name: Setup Service
       if: matrix.db-type == 'mysql'
@@ -73,7 +73,7 @@ jobs:
 
   cs-stan:
     name: Coding Standard & Static Analysis
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-22.04
 
     steps:
     - uses: actions/checkout@v2
@@ -84,7 +84,7 @@ jobs:
         php-version: '7.4'
         extensions: mbstring, intl
         coverage: none
-        tools: psalm:4.7, phpstan:0.12
+        tools: psalm:4, phpstan:1
 
     - name: Composer Install
       run: composer require cakephp/cakephp-codesniffer:^4.2
diff --git a/composer.json b/composer.json
index 75b78e6..1bee8e4 100644
--- a/composer.json
+++ b/composer.json
@@ -39,12 +39,12 @@
         "irc": "irc://irc.freenode.org/muffin"
     },
     "require": {
-        "cakephp/orm": "^4.2"
+        "cakephp/orm": "^4.5"
     },
     "require-dev": {
-        "cakephp/cakephp": "^4.2",
-        "cakephp/cakephp-codesniffer": "^4.0",
-        "phpunit/phpunit": "^8.5 || ^9.3"
+        "cakephp/cakephp": "^4.5",
+        "cakephp/cakephp-codesniffer": "^4.2",
+        "phpunit/phpunit": "^9.3"
     },
     "autoload": {
         "psr-4": {
@@ -58,5 +58,10 @@
             "SomeVendor\\SomePlugin\\": "tests/test_app/plugins/SomeVendor/SomePlugin/src",
             "TestPlugin\\": "tests/test_app/plugins/TestPlugin/src"
         }
+    },
+    "config": {
+        "allow-plugins": {
+            "dealerdirect/phpcodesniffer-composer-installer": true
+        }
     }
 }
diff --git a/phpunit.xml.dist b/phpunit.xml.dist
index 33055d7..f92600e 100644
--- a/phpunit.xml.dist
+++ b/phpunit.xml.dist
@@ -11,16 +11,9 @@
         </testsuite>
     </testsuites>
 
-    <!-- Setup a listener for fixtures -->
-    <listeners>
-        <listener
-        class="\Cake\TestSuite\Fixture\FixtureInjector"
-        file="./vendor/cakephp/cakephp/src/TestSuite/Fixture/FixtureInjector.php">
-            <arguments>
-                <object class="\Cake\TestSuite\Fixture\FixtureManager" />
-            </arguments>
-        </listener>
-    </listeners>
+    <extensions>
+        <extension class="Cake\TestSuite\Fixture\PHPUnitExtension"/>
+    </extensions>
 
     <filter>
         <whitelist>
diff --git a/psalm.xml b/psalm.xml
index 74ddb1f..edd7691 100644
--- a/psalm.xml
+++ b/psalm.xml
@@ -1,6 +1,5 @@
 <?xml version="1.0"?>
 <psalm
-    totallyTyped="false"
     resolveFromConfigFile="true"
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xmlns="https://getpsalm.org/schema/config"
diff --git a/src/Datasource/Marshaller.php b/src/Datasource/Marshaller.php
index 0170beb..071fe06 100644
--- a/src/Datasource/Marshaller.php
+++ b/src/Datasource/Marshaller.php
@@ -260,7 +260,7 @@ public function merge(EntityInterface $entity, array $data, array $options = [])
      *   the accessible fields list in the entity will be used.
      * - accessibleFields: A list of fields to allow or deny in entity accessible fields.
      *
-     * @param array|\Traversable $entities the entities that will get the
+     * @param iterable<\Cake\Datasource\EntityInterface> $entities the entities that will get the
      *   data merged in
      * @param array $data list of arrays to be merged into the entities
      * @param array $options List of options.
diff --git a/src/Datasource/Query.php b/src/Datasource/Query.php
index d8a8814..0417431 100644
--- a/src/Datasource/Query.php
+++ b/src/Datasource/Query.php
@@ -176,7 +176,7 @@ public function clause(string $name)
      */
     public function setEndpoint(Endpoint $endpoint)
     {
-        $this->repository($endpoint);
+        $this->setRepository($endpoint);
 
         return $this;
     }
@@ -262,7 +262,7 @@ public function firstOrFail()
      *
      * @param string $field The field to alias.
      * @param string|null $alias Not being used
-     * @return array The field prefixed with the endpoint alias.
+     * @return array<string, string> The field prefixed with the endpoint alias.
      */
     public function aliasField(string $field, ?string $alias = null): array
     {
@@ -396,9 +396,9 @@ public function set($fields = null)
     /**
      * @inheritDoc
      */
-    public function offset($num)
+    public function offset($offset)
     {
-        $this->_parts['offset'] = $num;
+        $this->_parts['offset'] = $offset;
 
         return $this;
     }
diff --git a/src/Datasource/ResultSet.php b/src/Datasource/ResultSet.php
index 124cf1b..5978fe7 100644
--- a/src/Datasource/ResultSet.php
+++ b/src/Datasource/ResultSet.php
@@ -6,6 +6,10 @@
 use Cake\Collection\CollectionTrait;
 use Cake\Datasource\ResultSetInterface;
 
+/**
+ * @template T of \Cake\Datasource\EntityInterface|array
+ * @implements \Cake\Datasource\ResultSetInterface<T>
+ */
 class ResultSet implements ResultSetInterface
 {
     use CollectionTrait;
@@ -20,7 +24,8 @@ class ResultSet implements ResultSetInterface
     /**
      * Last record fetched from the statement
      *
-     * @var array
+     * @var \Cake\Datasource\EntityInterface|array
+     * @psalm-var T
      */
     protected $_current;
 
@@ -55,8 +60,10 @@ public function __construct(array $resources, ?int $total = null)
      *
      * Part of Iterator interface.
      *
-     * @return array|object
+     * @return \Cake\Datasource\EntityInterface|array
+     * @psalm-return T
      */
+    #[\ReturnTypeWillChange]
     public function current()
     {
         return $this->_current;
@@ -67,7 +74,6 @@ public function current()
      *
      * Part of Iterator interface.
      *
-     * @throws \Cake\Database\Exception
      * @return void
      */
     public function rewind()
diff --git a/src/Datasource/Schema.php b/src/Datasource/Schema.php
index 062f928..310d1b3 100644
--- a/src/Datasource/Schema.php
+++ b/src/Datasource/Schema.php
@@ -189,7 +189,7 @@ public function columns(): array
      * Get column data in the endpoint.
      *
      * @param string $name The column name.
-     * @return array|null Column data or null.
+     * @return array<string, mixed>|null Column data or null.
      */
     public function getColumn(string $name): ?array
     {
@@ -289,7 +289,7 @@ public function baseColumnType(string $column): ?string
      * Returns an array where the keys are the column names in the schema
      * and the values the schema type they have.
      *
-     * @return array
+     * @return array<string, string>
      */
     public function typeMap(): array
     {
@@ -316,7 +316,7 @@ public function isNullable(string $name): bool
     /**
      * Get a hash of columns and their default values.
      *
-     * @return array
+     * @return array<string, mixed>
      */
     public function defaultValues(): array
     {
@@ -357,7 +357,7 @@ public function getPrimaryKey(): array
     /**
      * Set the schema options for an endpoint
      *
-     * @param array $options Array of options to set
+     * @param array<string, mixed> $options Array of options to set
      * @return $this
      */
     public function setOptions(array $options)
@@ -370,7 +370,7 @@ public function setOptions(array $options)
     /**
      * Get the schema options
      *
-     * @return array
+     * @return array<string, mixed>
      */
     public function getOptions(): array
     {
diff --git a/src/Model/Endpoint.php b/src/Model/Endpoint.php
index 110d05c..34c36f6 100644
--- a/src/Model/Endpoint.php
+++ b/src/Model/Endpoint.php
@@ -1182,7 +1182,7 @@ public function patchEntity(EntityInterface $entity, array $data, array $options
      * $article = $this->Articles->patchEntities($articles, $this->request->data());
      * ```
      *
-     * @param array|\Traversable $entities the entities that will get the
+     * @param iterable<\Cake\Datasource\EntityInterface> $entities the entities that will get the
      * data merged in
      * @param array $data list of arrays to be merged into the entities
      * @param array $options A list of options for the objects hydration.
@@ -1218,7 +1218,7 @@ public function patchEntities(iterable $entities, array $data, array $options =
      * - Model.beforeRules => beforeRules
      * - Model.afterRules => afterRules
      *
-     * @return array
+     * @return array<string, mixed>
      */
     public function implementedEvents(): array
     {
diff --git a/tests/bootstrap.php b/tests/bootstrap.php
index 76891ea..a6bb912 100644
--- a/tests/bootstrap.php
+++ b/tests/bootstrap.php
@@ -103,3 +103,7 @@
         'file' => 'error',
     ],
 ]);
+
+Configure::write('Error.ignoredDeprecationPaths', [
+    'ests/TestCase/BootstrapTest.php',
+]);