diff --git a/crowdin_api/exceptions.py b/crowdin_api/exceptions.py
index 7dc8756..64d0dc2 100644
--- a/crowdin_api/exceptions.py
+++ b/crowdin_api/exceptions.py
@@ -34,11 +34,13 @@ def __init__(
         context=None,
         http_status=None,
         headers=None,
+        source_headers=None,
         should_retry=None,
     ):
         super().__init__(detail=detail)
         self.context = context
         self.headers = headers or {}
+        self.source_headers = source_headers or {}
         self.http_status = http_status or self.default_http_status
 
         if should_retry is None:
diff --git a/crowdin_api/requester.py b/crowdin_api/requester.py
index 24a933c..d32b4f1 100644
--- a/crowdin_api/requester.py
+++ b/crowdin_api/requester.py
@@ -130,18 +130,17 @@ def _request(
 
         status_code = result.status_code
         content = result.content
-        headers = result.headers
 
         # Success
         if status_code < 200 or status_code > 299:
             raise self.exception_map.get(status_code, self.default_exception)(
-                http_status=status_code, context=content, headers=headers
+                http_status=status_code, context=content, headers=result.headers, source_headers=headers
             )
 
         try:
             return loads(content) if content else None
         except json.decoder.JSONDecodeError:
-            raise ParsingError(context=content, http_status=status_code, headers=headers)
+            raise ParsingError(context=content, http_status=status_code, headers=result.headers)
 
     def request(
         self,