diff --git a/composer.json b/composer.json
index b2b580c5..f07652a6 100644
--- a/composer.json
+++ b/composer.json
@@ -35,7 +35,6 @@
     },
     "require": {
         "php": "~8.1.0 || ~8.2.0 || ~8.3.0",
-        "laminas/laminas-cache-storage-implementation": "2.0",
         "laminas/laminas-eventmanager": "^3.4",
         "laminas/laminas-servicemanager": "^3.21",
         "laminas/laminas-stdlib": "^3.6",
@@ -45,7 +44,6 @@
         "webmozart/assert": "^1.9"
     },
     "require-dev": {
-        "laminas/laminas-cache-storage-adapter-dev": "^1.0",
         "laminas/laminas-cli": "^1.7",
         "laminas/laminas-coding-standard": "~2.5.0",
         "laminas/laminas-config-aggregator": "^1.13",
@@ -84,12 +82,6 @@
             "LaminasTest\\Cache\\": "test/"
         }
     },
-    "repositories": [
-        {
-            "type": "path",
-            "url": "./dev-implementation"
-        }
-    ],
     "scripts": {
         "check": [
             "@cs-check",
diff --git a/composer.lock b/composer.lock
index 31f1f256..e371f5ac 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,29 +4,8 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "15e7e51ef0274a7fb351136e6e7f18c8",
+    "content-hash": "651d79d2dbba70a86ca7703cbab99304",
     "packages": [
-        {
-            "name": "laminas/laminas-cache-storage-adapter-dev",
-            "version": "1.0",
-            "dist": {
-                "type": "path",
-                "url": "./dev-implementation",
-                "reference": "4b24ab5251f0758c31e931a1201c27c8af257ced"
-            },
-            "provide": {
-                "laminas/laminas-cache-storage-implementation": "2.0"
-            },
-            "type": "library",
-            "autoload": {
-                "psr-4": {
-                    "Laminas\\Cache\\Storage\\Adapter\\Dev\\": "."
-                }
-            },
-            "transport-options": {
-                "relative": true
-            }
-        },
         {
             "name": "laminas/laminas-eventmanager",
             "version": "3.10.0",
diff --git a/dev-implementation/README.md b/dev-implementation/README.md
deleted file mode 100644
index 9a3a596e..00000000
--- a/dev-implementation/README.md
+++ /dev/null
@@ -1,4 +0,0 @@
-# README
-
-This package is meant to provide a cache implementation for development.
-By adding this as a dev-dependency, we get rid of the circular dependencies.
diff --git a/dev-implementation/VoidAdapter.php b/dev-implementation/VoidAdapter.php
deleted file mode 100644
index 4a907c9f..00000000
--- a/dev-implementation/VoidAdapter.php
+++ /dev/null
@@ -1,36 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Laminas\Cache\Storage\Adapter\Dev;
-
-use Laminas\Cache\Storage\Adapter\AbstractAdapter;
-
-final class VoidAdapter extends AbstractAdapter
-{
-    /**
-     * {@inheritDoc}
-     */
-    protected function internalGetItem(&$normalizedKey, &$success = null, mixed &$casToken = null)
-    {
-        $success = false;
-
-        return null;
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    protected function internalSetItem(&$normalizedKey, mixed &$value)
-    {
-        return true;
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    protected function internalRemoveItem(&$normalizedKey)
-    {
-        return true;
-    }
-}
diff --git a/dev-implementation/composer.json b/dev-implementation/composer.json
deleted file mode 100644
index 409191bd..00000000
--- a/dev-implementation/composer.json
+++ /dev/null
@@ -1,13 +0,0 @@
-{
-    "name": "laminas/laminas-cache-storage-adapter-dev",
-    "type": "library",
-    "version": "1.0",
-    "provide": {
-        "laminas/laminas-cache-storage-implementation": "2.0"
-    },
-    "autoload": {
-        "psr-4": {
-            "Laminas\\Cache\\Storage\\Adapter\\Dev\\": "."
-        }
-    }
-}
diff --git a/phpcs.xml b/phpcs.xml
index 3049324e..fda9eb94 100644
--- a/phpcs.xml
+++ b/phpcs.xml
@@ -14,7 +14,6 @@
     <!-- Paths to check -->
     <file>src</file>
     <file>test</file>
-    <file>dev-implementation</file>
 
     <!-- Include all rules from the Laminas Coding Standard -->
     <rule ref="LaminasCodingStandard">
diff --git a/psalm-baseline.xml b/psalm-baseline.xml
index bc07e8c2..9985b99b 100644
--- a/psalm-baseline.xml
+++ b/psalm-baseline.xml
@@ -876,20 +876,6 @@
       <code>testShareByDefaultAndSharedByDefault</code>
     </MissingReturnType>
   </file>
-  <file src="test/Storage/CapabilitiesTest.php">
-    <ArgumentTypeCoercion>
-      <code><![CDATA['ArrayObject']]></code>
-    </ArgumentTypeCoercion>
-    <MissingClosureParamType>
-      <code>$eventArg</code>
-    </MissingClosureParamType>
-    <MixedMethodCall>
-      <code>attach</code>
-    </MixedMethodCall>
-    <UndefinedInterfaceMethod>
-      <code>getEventManager</code>
-    </UndefinedInterfaceMethod>
-  </file>
   <file src="test/Storage/Plugin/AbstractCommonPluginTest.php">
     <MissingReturnType>
       <code>getCommonPluginNamesProvider</code>
diff --git a/psalm.xml b/psalm.xml
index 3b13db86..bdc78c62 100644
--- a/psalm.xml
+++ b/psalm.xml
@@ -13,7 +13,6 @@
     <projectFiles>
         <directory name="src"/>
         <directory name="test"/>
-        <directory name="dev-implementation"/>
         <ignoreFiles>
             <directory name="vendor"/>
         </ignoreFiles>
diff --git a/test/StaticAnalysis/AdapterPluginManagerTypes.php b/test/StaticAnalysis/AdapterPluginManagerTypes.php
index b2e9d150..0bcc133e 100644
--- a/test/StaticAnalysis/AdapterPluginManagerTypes.php
+++ b/test/StaticAnalysis/AdapterPluginManagerTypes.php
@@ -4,15 +4,15 @@
 
 namespace LaminasTest\Cache\StaticAnalysis;
 
-use Laminas\Cache\Storage\Adapter\Dev\VoidAdapter;
 use Laminas\Cache\Storage\AdapterPluginManager;
 use Laminas\Cache\Storage\StorageInterface;
+use LaminasTest\Cache\Storage\TestAsset\MockAdapter;
 
 final class AdapterPluginManagerTypes
 {
     public function willReturnAnAdapterUsingFQCN(AdapterPluginManager $manager): StorageInterface
     {
-        return $manager->get(VoidAdapter::class);
+        return $manager->get(MockAdapter::class);
     }
 
     public function validateWillAssertInstanceType(AdapterPluginManager $manager, object $instance): StorageInterface
@@ -24,6 +24,6 @@ public function validateWillAssertInstanceType(AdapterPluginManager $manager, ob
 
     public function buildWillReturnAdapterUsingFQCN(AdapterPluginManager $manager): StorageInterface
     {
-        return $manager->build(VoidAdapter::class);
+        return $manager->build(MockAdapter::class);
     }
 }
diff --git a/test/Storage/CapabilitiesTest.php b/test/Storage/CapabilitiesTest.php
index c3f3c334..f1bcec8f 100644
--- a/test/Storage/CapabilitiesTest.php
+++ b/test/Storage/CapabilitiesTest.php
@@ -4,9 +4,11 @@
 
 namespace LaminasTest\Cache\Storage;
 
-use Laminas\Cache\Storage\Adapter\Dev\VoidAdapter;
+use ArrayObject;
 use Laminas\Cache\Storage\Capabilities;
-use Laminas\EventManager\Event;
+use Laminas\Cache\Storage\StorageInterface;
+use Laminas\EventManager\EventManagerInterface;
+use LaminasTest\Cache\Storage\TestAsset\EventsCapableStorageInterface;
 use PHPUnit\Framework\TestCase;
 use stdClass;
 
@@ -40,14 +42,14 @@ class CapabilitiesTest extends TestCase
     /**
      * The storage adapter
      *
-     * @var VoidAdapter
+     * @var StorageInterface
      */
     protected $adapter;
 
     public function setUp(): void
     {
         $this->marker  = new stdClass();
-        $this->adapter = new VoidAdapter();
+        $this->adapter = $this->createMock(StorageInterface::class);
 
         $this->baseCapabilities = new Capabilities($this->adapter, $this->marker);
         $this->capabilities     = new Capabilities($this->adapter, $this->marker, [], $this->baseCapabilities);
@@ -73,21 +75,25 @@ public function testGetCapabilityByBaseCapabilities(): void
 
     public function testTriggerCapabilityEvent(): void
     {
-        $em    = $this->capabilities->getAdapter()->getEventManager();
-        $event = null;
-        $em->attach('capability', static function ($eventArg) use (&$event): void {
-            $event = $eventArg;
-        });
-
-        $this->capabilities->setMaxTtl($this->marker, 100);
-
-        self::assertInstanceOf(Event::class, $event);
-        self::assertEquals('capability', $event->getName());
-        self::assertSame($this->adapter, $event->getTarget());
-
-        $params = $event->getParams();
-        self::assertInstanceOf('ArrayObject', $params);
-        self::assertTrue(isset($params ['maxTtl']));
-        self::assertEquals(100, $params['maxTtl']);
+        $eventManager = $this->createMock(EventManagerInterface::class);
+
+        $adapter = $this->createMock(EventsCapableStorageInterface::class);
+        $adapter
+            ->expects(self::once())
+            ->method('getEventManager')
+            ->willReturn($eventManager);
+
+        $eventManager
+            ->expects(self::once())
+            ->method('trigger')
+            ->with('capability', $adapter, self::callback(static function ($params): bool {
+                self::assertInstanceOf(ArrayObject::class, $params);
+                self::assertTrue(isset($params['maxTtl']));
+                self::assertEquals(100, $params['maxTtl']);
+                return true;
+            }));
+
+        $capabilities = new Capabilities($adapter, $this->marker);
+        $capabilities->setMaxTtl($this->marker, 100);
     }
 }
diff --git a/test/Storage/TestAsset/EventsCapableStorageInterface.php b/test/Storage/TestAsset/EventsCapableStorageInterface.php
new file mode 100644
index 00000000..b2b7a459
--- /dev/null
+++ b/test/Storage/TestAsset/EventsCapableStorageInterface.php
@@ -0,0 +1,12 @@
+<?php
+
+declare(strict_types=1);
+
+namespace LaminasTest\Cache\Storage\TestAsset;
+
+use Laminas\Cache\Storage\StorageInterface;
+use Laminas\EventManager\EventsCapableInterface;
+
+interface EventsCapableStorageInterface extends EventsCapableInterface, StorageInterface
+{
+}