diff --git a/kosmorrolib/events.py b/kosmorrolib/events.py
index 7b4c9f8..7bbcb14 100644
--- a/kosmorrolib/events.py
+++ b/kosmorrolib/events.py
@@ -391,16 +391,14 @@ def _search_lunar_eclipse(start_time: Time, end_time: Time, timezone: int) -> [E
**Warning:** this is an internal function, not intended for use by end-developers.
- Will return a total lunar eclipse for 2021-05-26:
-
>>> _search_lunar_eclipse(get_timescale().utc(2021, 5, 26), get_timescale().utc(2021, 5, 27), 0)
- [] start=2021-05-26 08:47:54.795821+00:00 end=2021-05-26 13:49:34.353411+00:00 details={'type': , 'maximum': datetime.datetime(2021, 5, 26, 11, 18, 42, 328842, tzinfo=datetime.timezone.utc)} />]
+ [] start=2021-05-26 08:49:13.314888+00:00 end=2021-05-26 13:48:15.757096+00:00 details={'type': , 'maximum': datetime.datetime(2021, 5, 26, 11, 18, 42, 328842, tzinfo=datetime.timezone.utc)} />]
>>> _search_lunar_eclipse(get_timescale().utc(2019, 7, 16), get_timescale().utc(2019, 7, 17), 0)
- [] start=2019-07-16 18:39:53.391337+00:00 end=2019-07-17 00:21:51.378940+00:00 details={'type': , 'maximum': datetime.datetime(2019, 7, 16, 21, 30, 44, 170096, tzinfo=datetime.timezone.utc)} />]
+ [] start=2019-07-16 18:41:24.400419+00:00 end=2019-07-17 00:20:20.079536+00:00 details={'type': , 'maximum': datetime.datetime(2019, 7, 16, 21, 30, 44, 170096, tzinfo=datetime.timezone.utc)} />]
>>> _search_lunar_eclipse(get_timescale().utc(2017, 2, 11), get_timescale().utc(2017, 2, 12), 0)
- [] start=2017-02-10 22:02:59.016572+00:00 end=2017-02-11 03:25:07.627886+00:00 details={'type': , 'maximum': datetime.datetime(2017, 2, 11, 0, 43, 51, 793786, tzinfo=datetime.timezone.utc)} />]
+ [] start=2017-02-10 22:04:24.192412+00:00 end=2017-02-11 03:23:42.046415+00:00 details={'type': , 'maximum': datetime.datetime(2017, 2, 11, 0, 43, 51, 793786, tzinfo=datetime.timezone.utc)} />]
"""
moon = get_aster(ObjectIdentifier.MOON)
events = []
diff --git a/pyproject.toml b/pyproject.toml
index d568aba..44232c8 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -21,7 +21,7 @@ classifiers = [
[tool.poetry.dependencies]
python = ">=3.8,<3.12"
skyfield = "^1.21"
-skyfield-data = ">=3,<5"
+skyfield-data = ">=3,<6"
python-dateutil = "^2.8"
[tool.poetry.dev-dependencies]