diff --git a/custom_components/irm_kmi/__init__.py b/custom_components/irm_kmi/__init__.py
index a90baec..239cd4e 100644
--- a/custom_components/irm_kmi/__init__.py
+++ b/custom_components/irm_kmi/__init__.py
@@ -85,7 +85,7 @@ async def async_migrate_entry(hass, config_entry: ConfigEntry):
 
     if config_entry.version == 5:
         del new[CONF_USE_DEPRECATED_FORECAST]
-        hass.config_entries.async_update_entry(config_entry, data=new, version=5)
+        hass.config_entries.async_update_entry(config_entry, data=new, version=6)
 
     _LOGGER.debug(f"Migration to version {config_entry.version} successful")
 
diff --git a/custom_components/irm_kmi/const.py b/custom_components/irm_kmi/const.py
index 95d6a3f..93600cc 100644
--- a/custom_components/irm_kmi/const.py
+++ b/custom_components/irm_kmi/const.py
@@ -25,7 +25,7 @@ from irm_kmi_api import PollenName
 
 DOMAIN: Final = 'irm_kmi'
 PLATFORMS: Final = [Platform.WEATHER, Platform.CAMERA, Platform.BINARY_SENSOR, Platform.SENSOR]
-CONFIG_FLOW_VERSION = 5
+CONFIG_FLOW_VERSION = 6
 
 OUT_OF_BENELUX: Final = ["außerhalb der Benelux (Brussels)",
                          "Hors de Belgique (Bxl)",