diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a4175fe..ca412b2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -27,6 +27,7 @@ jobs:
     steps:
       - uses: zenstruck/.github/actions/php-cs-fixer@main
         with:
+          php: 8.0
           key: ${{ secrets.GPG_PRIVATE_KEY }}
           token: ${{ secrets.COMPOSER_TOKEN }}
 
diff --git a/src/Browser/Json.php b/src/Browser/Json.php
index 00aa71d..c92f6ce 100644
--- a/src/Browser/Json.php
+++ b/src/Browser/Json.php
@@ -59,7 +59,7 @@ public function __toString(): string
      */
     public function assertMatches(string $expression, $expected): self
     {
-        Assert::that($this->search($expression))->is($expected);
+        Assert::that($this->search($expression))->equals($expected);
 
         return $this;
     }
diff --git a/tests/JsonTest.php b/tests/JsonTest.php
index 1b45308..6a6cd95 100644
--- a/tests/JsonTest.php
+++ b/tests/JsonTest.php
@@ -188,4 +188,10 @@ public function can_match_json_schema(): void
                 JSON,
         );
     }
+
+    /** @test */
+    public function assoc_array_equals()
+    {
+        (new Json('{"foo": "bar", "bar": "baz"}'))->assertMatches('@', ['bar' => 'baz', 'foo' => 'bar']);
+    }
 }