diff --git a/src/core/http/providers/header.py b/src/core/http/providers/header.py
index ed7b285..2503891 100644
--- a/src/core/http/providers/header.py
+++ b/src/core/http/providers/header.py
@@ -16,7 +16,7 @@
     Development Team: Brain Storm Team
 """
 
-from urllib3 import HTTPHeaderDict
+from urllib3._collections import HTTPHeaderDict
 
 from .accept import AcceptHeaderProvider
 from .cache import CacheControlProvider