diff --git a/composer.json b/composer.json
index b950363..ca6b0de 100644
--- a/composer.json
+++ b/composer.json
@@ -34,7 +34,7 @@
         "php": "~8.1.0 || ~8.2.0 || ~8.3.0",
         "laminas/laminas-json": "^3.1",
         "laminas/laminas-servicemanager": "^4.1",
-        "laminas/laminas-stdlib": "^3.2"
+        "laminas/laminas-stdlib": "^3.19"
     },
     "require-dev": {
         "laminas/laminas-coding-standard": "~2.5.0",
diff --git a/composer.lock b/composer.lock
index 3f7ae07..5cfabe5 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": "b9203dc212461a23ae3eb7ab29bca59b",
+    "content-hash": "da3d59c77d92d93721ec361e40661079",
     "packages": [
         {
             "name": "brick/varexporter",
diff --git a/src/Adapter/AbstractAdapter.php b/src/Adapter/AbstractAdapter.php
index 3879ea6..18944ee 100644
--- a/src/Adapter/AbstractAdapter.php
+++ b/src/Adapter/AbstractAdapter.php
@@ -8,6 +8,9 @@ abstract class AbstractAdapter implements AdapterInterface
 {
     protected AdapterOptions|null $options = null;
 
+    /**
+     * @param iterable<string,mixed>|AdapterOptions|null $options
+     */
     public function __construct(iterable|AdapterOptions|null $options = null)
     {
         if ($options !== null) {
@@ -17,6 +20,8 @@ public function __construct(iterable|AdapterOptions|null $options = null)
 
     /**
      * Set adapter options
+     *
+     * @param iterable<string,mixed>|AdapterOptions $options
      */
     public function setOptions(iterable|AdapterOptions $options): void
     {
diff --git a/src/Adapter/AdapterOptions.php b/src/Adapter/AdapterOptions.php
index 7f02dd7..f782e60 100644
--- a/src/Adapter/AdapterOptions.php
+++ b/src/Adapter/AdapterOptions.php
@@ -6,6 +6,9 @@
 
 use Laminas\Stdlib\AbstractOptions;
 
+/**
+ * @template-extends AbstractOptions<mixed>
+ */
 class AdapterOptions extends AbstractOptions
 {
 }
diff --git a/src/Adapter/Json.php b/src/Adapter/Json.php
index 846333d..a658384 100644
--- a/src/Adapter/Json.php
+++ b/src/Adapter/Json.php
@@ -16,7 +16,7 @@ final class Json extends AbstractAdapter
     /**
      * Set options
      *
-     * @param iterable|JsonOptions $options
+     * @param iterable<string,mixed>|JsonOptions $options
      */
     public function setOptions(iterable|AdapterOptions $options): void
     {
diff --git a/src/Adapter/PhpSerialize.php b/src/Adapter/PhpSerialize.php
index aac8509..ccd21ee 100644
--- a/src/Adapter/PhpSerialize.php
+++ b/src/Adapter/PhpSerialize.php
@@ -25,6 +25,9 @@ final class PhpSerialize extends AbstractAdapter
     /** @var PhpSerializeOptions|null */
     protected AdapterOptions|null $options = null;
 
+    /**
+     * @param iterable<string,mixed>|PhpSerializeOptions|null $options
+     */
     public function __construct(iterable|PhpSerializeOptions|null $options = null)
     {
         // needed to check if a returned false is based on a serialize false
@@ -39,7 +42,7 @@ public function __construct(iterable|PhpSerializeOptions|null $options = null)
     /**
      * Set options
      *
-     * @param iterable|PhpSerializeOptions $options
+     * @param iterable<string,mixed>|PhpSerializeOptions $options
      */
     public function setOptions(iterable|AdapterOptions $options): void
     {