diff --git a/blog/2021-04-09-astral-2.2.md b/blog/2021-04-09-astral-2.2.md
new file mode 100644
index 00000000..5e02df72
--- /dev/null
+++ b/blog/2021-04-09-astral-2.2.md
@@ -0,0 +1,34 @@
+---
+author: Martin Hjelmare
+authorURL: https://github.com/MartinHjelmare
+authorTwitter: MartinHjelmare
+title: Astral upgraded to version 2.2
+---
+
+We recently merged a [pull request](https://github.com/home-assistant/core/pull/48573) to upgrade the astral library version used in Home Assistant Core to version 2.2. This will be released with Home Assistant 2021.5. This is a major version bump of Astral which includes some breaking changes, this caused us to update our built-in helpers and integrations that depend on astral. This has resulted in a couple of breaking changes to our sun helpers.
+
+Custom integration authors that are maintaining integrations that use the sun helpers or the astral library directly, should review the breaking changes and update their custom integrations if needed.
+
+The sun helper has changed its signature for `get_astral_location` and `get_location_astral_event_next` to include an `elevation` parameter. Also the return value of `get_astral_location` has changed to a tuple including elevation.
+
+```py
+@callback
+@bind_hass
+def get_astral_location(
+    hass: HomeAssistant,
+) -> tuple[astral.location.Location, astral.Elevation]:
+    """Get an astral location for the current Home Assistant configuration."""
+
+@callback
+def get_location_astral_event_next(
+    location: astral.Location,
+    location: astral.location.Location,
+    elevation: astral.Elevation,
+    event: str,
+    utc_point_in_time: datetime.datetime | None = None,
+    offset: datetime.timedelta | None = None,
+) -> datetime.datetime:
+    """Calculate the next specified solar event."""
+```
+
+Please see the [changelog of `astral`](https://github.com/sffjunkie/astral/blob/master/ChangeLog.md#22---2020-05-20) for further details.