diff -Nuar a/vendor/magento/module-swatches/Block/Product/Renderer/Listing/Configurable.php b/vendor/magento/module-swatches/Block/Product/Renderer/Listing/Configurable.php
--- a/vendor/magento/module-swatches/Block/Product/Renderer/Listing/Configurable.php
+++ b/vendor/magento/module-swatches/Block/Product/Renderer/Listing/Configurable.php
@@ -9,7 +9,6 @@ use Magento\Catalog\Block\Product\Context;
 use Magento\Catalog\Helper\Product as CatalogProduct;
 use Magento\Catalog\Model\Product;
 use Magento\Catalog\Model\Layer\Resolver;
-use Magento\Catalog\Model\Layer\Category as CategoryLayer;
 use Magento\ConfigurableProduct\Helper\Data;
 use Magento\ConfigurableProduct\Model\ConfigurableAttributeData;
 use Magento\Customer\Helper\Session\CurrentCustomer;
@@ -244,9 +243,12 @@ class Configurable extends \Magento\Swatches\Block\Product\Renderer\Configurable

         $layeredAttributes = [];

-        $configurableAttributes = array_map(function ($attribute) {
-            return $attribute->getAttributeCode();
-        }, $configurableAttributes);
+        $configurableAttributes = array_map(
+            function ($attribute) {
+                return $attribute->getAttributeCode();
+            },
+            $configurableAttributes
+        );

         $commonAttributeCodes = array_intersect(
             $configurableAttributes,
@@ -259,17 +261,4 @@ class Configurable extends \Magento\Swatches\Block\Product\Renderer\Configurable

         return $layeredAttributes;
     }
-
-    /**
-     * @inheritdoc
-     * @since 100.3.1
-     */
-    public function getCacheKeyInfo()
-    {
-        $cacheKeyInfo = parent::getCacheKeyInfo();
-        /** @var CategoryLayer $catalogLayer */
-        $catalogLayer = $this->layerResolver->get();
-        $cacheKeyInfo[] = $catalogLayer->getStateKey();
-        return $cacheKeyInfo;
-    }
 }