diff --git a/src/Expectation.php b/src/Expectation.php
index 4e5b9633..255c436b 100644
--- a/src/Expectation.php
+++ b/src/Expectation.php
@@ -376,14 +376,30 @@ final class Expectation
 
     /**
      * Asserts that the value array has the provided $key.
+     *
+     * @param string|int $key
      */
-    public function toHaveKey(string $key): Expectation
+    public function toHaveKey($key): Expectation
     {
         Assert::assertArrayHasKey($key, $this->value);
 
         return $this;
     }
 
+    /**
+     * Asserts that the value array has the provided $keys.
+     *
+     * @param array<int, int|string> $keys
+     */
+    public function toHaveKeys(array $keys): Expectation
+    {
+        foreach ($keys as $key) {
+            $this->toHaveKey($key);
+        }
+
+        return $this;
+    }
+
     /**
      * Asserts that the value is a directory.
      */
diff --git a/src/OppositeExpectation.php b/src/OppositeExpectation.php
index 143d35c9..9e045eb9 100644
--- a/src/OppositeExpectation.php
+++ b/src/OppositeExpectation.php
@@ -27,6 +27,26 @@ final class OppositeExpectation
         $this->original = $original;
     }
 
+    /**
+     * Asserts that the value array not has the provided $keys.
+     *
+     * @param array<int, int|string> $keys
+     */
+    public function toHaveKeys(array $keys): Expectation
+    {
+        foreach ($keys as $key) {
+            try {
+                $this->original->toHaveKey($key);
+            } catch (ExpectationFailedException $e) {
+                continue;
+            }
+
+            $this->throwExpectationFailedExpection('toHaveKey', [$key]);
+        }
+
+        return $this->original;
+    }
+
     /**
      * Handle dynamic method calls into the original expectation.
      *
diff --git a/tests/.snapshots/success.txt b/tests/.snapshots/success.txt
index 8e16357d..9101af68 100644
--- a/tests/.snapshots/success.txt
+++ b/tests/.snapshots/success.txt
@@ -180,6 +180,11 @@
    PASS  Tests\Expect\toHaveKey
   ✓ pass
   ✓ failures
+  ✓ not failures
+
+   PASS  Tests\Expect\toHaveKeys
+  ✓ pass
+  ✓ failures
   ✓ not failures
 
    PASS  Tests\Expect\toHaveProperty
@@ -353,5 +358,5 @@
   ✓ depends with defined arguments
   ✓ depends run test only once
 
-  Tests:  6 skipped, 208 passed
+  Tests:  6 skipped, 211 passed
   
\ No newline at end of file
diff --git a/tests/Expect/toHaveKeys.php b/tests/Expect/toHaveKeys.php
new file mode 100644
index 00000000..a09c8809
--- /dev/null
+++ b/tests/Expect/toHaveKeys.php
@@ -0,0 +1,15 @@
+<?php
+
+use PHPUnit\Framework\ExpectationFailedException;
+
+test('pass', function () {
+    expect(['a' => 1, 'b', 'c' => 'world'])->toHaveKeys(['a', 'c']);
+});
+
+test('failures', function () {
+    expect(['a' => 1, 'b', 'c' => 'world'])->toHaveKeys(['a', 'd']);
+})->throws(ExpectationFailedException::class);
+
+test('not failures', function () {
+    expect(['a' => 1, 'hello' => 'world', 'c'])->not->toHaveKeys(['hello', 'c']);
+})->throws(ExpectationFailedException::class);