diff --git a/app/utils/http.py b/app/utils/http.py
index e7b047d5..c647046e 100644
--- a/app/utils/http.py
+++ b/app/utils/http.py
@@ -76,6 +76,9 @@ class AutoCloseResponse:
         """
         self._auto_close()
 
+    def __setstate__(self, state):
+        for name, value in state.items():
+            setattr(self, name, value)
 
 class RequestUtils: