diff --git a/homeassistant/components/openweathermap/__init__.py b/homeassistant/components/openweathermap/__init__.py
index cfe28e2eacc..22c97d72fa5 100644
--- a/homeassistant/components/openweathermap/__init__.py
+++ b/homeassistant/components/openweathermap/__init__.py
@@ -78,10 +78,11 @@ async def async_migrate_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
             mode = FORECAST_MODE_ONECALL_DAILY
 
         new_data = {**data, CONF_MODE: mode}
-        version = entry.version = CONFIG_FLOW_VERSION
-        config_entries.async_update_entry(entry, data=new_data)
+        config_entries.async_update_entry(
+            entry, data=new_data, version=CONFIG_FLOW_VERSION
+        )
 
-    _LOGGER.info("Migration to version %s successful", version)
+    _LOGGER.info("Migration to version %s successful", CONFIG_FLOW_VERSION)
 
     return True