diff --git a/XYZHubConnector/xyz_qgis/gui/platform_auth_dialog.py b/XYZHubConnector/xyz_qgis/gui/platform_auth_dialog.py
index a604f17..fda9b01 100644
--- a/XYZHubConnector/xyz_qgis/gui/platform_auth_dialog.py
+++ b/XYZHubConnector/xyz_qgis/gui/platform_auth_dialog.py
@@ -8,6 +8,8 @@
 #
 ###############################################################################
 
+from typing import Dict
+
 from qgis.PyQt.QtCore import pyqtSignal, QSortFilterProxyModel
 from qgis.PyQt.QtWidgets import QDialog
 from qgis.PyQt.QtGui import QStandardItem
@@ -55,7 +57,7 @@ def config(
         self,
         token_model: TokenModel,
         server_model: ServerModel,
-        map_conn_info: dict[str, SpaceConnectionInfo],
+        map_conn_info: Dict[str, SpaceConnectionInfo],
     ):
         self._set_connected_conn_info(map_conn_info)
 
@@ -118,7 +120,7 @@ def cb_login_fail(self):
 
     def _set_connected_conn_info(
         self,
-        map_conn_info: dict[str, SpaceConnectionInfo],
+        map_conn_info: Dict[str, SpaceConnectionInfo],
     ):
         self._connected_conn_info = map_conn_info
 
diff --git a/XYZHubConnector/xyz_qgis/iml/network/network.py b/XYZHubConnector/xyz_qgis/iml/network/network.py
index 5fda6cf..50457ea 100644
--- a/XYZHubConnector/xyz_qgis/iml/network/network.py
+++ b/XYZHubConnector/xyz_qgis/iml/network/network.py
@@ -11,6 +11,7 @@
 import time
 import base64
 import json
+from typing import Dict
 
 from .login_webengine import PlatformUserAuthentication, PlatformAuthLoginView
 from .net_handler import IMLNetworkHandler
@@ -169,7 +170,7 @@ def __init__(self, parent):
         super().__init__(parent)
         self.user_auth_module = PlatformUserAuthentication(self.network)
         self.platform_auth = PlatformAuthLoginView()
-        self._connected_conn_info: dict[str, SpaceConnectionInfo] = dict()
+        self._connected_conn_info: Dict[str, SpaceConnectionInfo] = dict()
         self.load_all_connected_conn_info_from_settings()
 
     def _get_api_url(self, server: str, api_group):