diff --git a/src/Torann/LaravelAsana/AsanaCurl.php b/src/Torann/LaravelAsana/AsanaCurl.php
index 74bee8f..d781a0f 100644
--- a/src/Torann/LaravelAsana/AsanaCurl.php
+++ b/src/Torann/LaravelAsana/AsanaCurl.php
@@ -165,7 +165,7 @@ private function request($method, $url, $data = null)
         // Make request
         try {
             $response = curl_exec($this->curl);
-            $response = json_decode($response);
+            $response = json_decode($response, false, 512, JSON_BIGINT_AS_STRING);
         } catch (Exception $e) {
             $this->errors = [$e->getMessage()];
             $response = null;
@@ -274,4 +274,4 @@ private function checkForCurlErrors($response)
             throw new Exception(curl_error($this->curl), curl_errno($this->curl));
         }
     }
-}
\ No newline at end of file
+}