diff --git a/tests/unit/test_security/test_jwt/test_auth.py b/tests/unit/test_security/test_jwt/test_auth.py
index 53a845bd38..4f93bafbde 100644
--- a/tests/unit/test_security/test_jwt/test_auth.py
+++ b/tests/unit/test_security/test_jwt/test_auth.py
@@ -354,7 +354,7 @@ def logout_handler(request: Request["User", Token, Any]) -> Dict[str, str]:
         assert response.status_code == HTTP_401_UNAUTHORIZED
 
         client.cookies.clear()
-        client.cookies = {auth_cookie: jwt_auth.format_auth_header(encoded_token)}
+        client.cookies = {auth_cookie: jwt_auth.format_auth_header(encoded_token)}  # type: ignore[assignment]
         response = client.get("/my-endpoint")
         assert response.status_code == HTTP_200_OK
         response = client.get("/logout")