diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 7480b3b..4e35f43 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,11 +1,11 @@
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v4.5.0
+    rev: v5.0.0
     hooks:
       - id: debug-statements
 
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.3.5
+    rev: v0.11.9
     hooks:
       - id: ruff
         args: [--config, "pyproject.toml", --fix]
diff --git a/recurring_ical_events/adapters/component.py b/recurring_ical_events/adapters/component.py
index 20192c1..ef2305f 100644
--- a/recurring_ical_events/adapters/component.py
+++ b/recurring_ical_events/adapters/component.py
@@ -116,7 +116,9 @@ def as_component(
         for subcomponent in self._component.subcomponents:
             copied_component.add_component(subcomponent)
         if "RECURRENCE-ID" not in copied_component:
-            copied_component["RECURRENCE-ID"] = copied_component["DTSTART"]
+            copied_component["RECURRENCE-ID"] = vDDDTypes(
+                copied_component["DTSTART"].dt
+            )
         return copied_component
 
     @cached_property
diff --git a/recurring_ical_events/test/calendars/issue_243_recurrence_id_is_not_identical_to_dtstart.ics b/recurring_ical_events/test/calendars/issue_243_recurrence_id_is_not_identical_to_dtstart.ics
new file mode 100644
index 0000000..af4816d
--- /dev/null
+++ b/recurring_ical_events/test/calendars/issue_243_recurrence_id_is_not_identical_to_dtstart.ics
@@ -0,0 +1,10 @@
+BEGIN:VCALENDAR
+BEGIN:VEVENT
+SUMMARY:daily testing
+DTSTART:20150901T080000
+DTEND:20150901T100000
+DTSTAMP:20250529T181439Z
+UID:test1
+RRULE:FREQ=DAILY
+END:VEVENT
+END:VCALENDAR
diff --git a/recurring_ical_events/test/test_issue_243_recurrence_id_is_not_identical_to_dtstart.py b/recurring_ical_events/test/test_issue_243_recurrence_id_is_not_identical_to_dtstart.py
new file mode 100644
index 0000000..11c0694
--- /dev/null
+++ b/recurring_ical_events/test/test_issue_243_recurrence_id_is_not_identical_to_dtstart.py
@@ -0,0 +1,33 @@
+"""The RECURRENCE-ID should not be identical to DTSTART.
+
+That is confusing.
+See https://github.com/niccokunzmann/python-recurring-ical-events/issues/243
+"""
+
+from datetime import datetime
+
+
+def test_recurrence_id_is_not_identical_to_dtstart(calendars):
+    """We need to make sure they are distinct to set the values independently."""
+    start = datetime(2015,9,1)
+    end = datetime(2015,9,4)
+    recurrings = calendars.issue_243_recurrence_id_is_not_identical_to_dtstart.between(start, end)
+    r = recurrings[0]
+
+    ## This break, it should pass
+    assert id(r["dtstart"]) != id(r["recurrence-id"])
+    assert r["dtstart"] is not r["recurrence-id"]
+
+    ## This is true
+    assert r["recurrence-id"].dt == datetime(2015,9,1,8)
+
+    ## The test recurrence at this particlar day should start at 9, not at 8
+    r["dtstart"].dt = datetime(2015,9,1,9)
+
+    ## This should not break, but breaks
+    assert r["recurrence-id"].dt == datetime(2015,9,1,8)
+
+    r["dtstart"] = datetime(2015,9,1,9)
+
+    ## This should not break, but breaks
+    assert r["recurrence-id"].dt == datetime(2015,9,1,8)