diff --git a/src/WriteResponse.php b/src/WriteResponse.php
index 54dd390..0eae4e7 100644
--- a/src/WriteResponse.php
+++ b/src/WriteResponse.php
@@ -41,6 +41,7 @@ public function offsetExists($offset): bool
      * @param mixed $offset
      * @return \DCarbone\PHPConsulAPI\Error|\DCarbone\PHPConsulAPI\WriteMeta|mixed|null
      */
+    #[\ReturnTypeWillChange]
     public function offsetGet($offset)
     {
         if (0 === $offset) {