diff --git a/minio/api.py b/minio/api.py
index d9141e732..6f9637876 100644
--- a/minio/api.py
+++ b/minio/api.py
@@ -21,7 +21,7 @@
 Simple Storage Service (aka S3) client to perform bucket and object operations.
 """
 
-from __future__ import absolute_import
+from __future__ import absolute_import, annotations
 
 import itertools
 import os
@@ -1077,9 +1077,17 @@ def fget_object(self, bucket_name, object_name, file_path,
                 response.close()
                 response.release_conn()
 
-    def get_object(self, bucket_name, object_name, offset=0, length=0,
-                   request_headers=None, ssec=None, version_id=None,
-                   extra_query_params=None):
+    def get_object(
+        self,
+        bucket_name: str,
+        object_name: str,
+        offset: int = 0,
+        length: int = 0,
+        request_headers: dict[str, str] | None = None,
+        ssec: SseCustomerKey | None = None,
+        version_id: str | None = None,
+        extra_query_params: dict[str, str] | None = None
+    ) -> urllib3.BaseHTTPResponse:
         """
         Get data of an object. Returned response should be closed after use to
         release network resources. To reuse the connection, it's required to