diff --git a/src/crewai/flow/persistence/sqlite.py b/src/crewai/flow/persistence/sqlite.py
index 7a6f134fa..3a4493d88 100644
--- a/src/crewai/flow/persistence/sqlite.py
+++ b/src/crewai/flow/persistence/sqlite.py
@@ -11,6 +11,7 @@ from typing import Any, Dict, Optional, Union
 from pydantic import BaseModel
 
 from crewai.flow.persistence.base import FlowPersistence
+from crewai.utilities.datetime_compat import UTC
 
 
 class SQLiteFlowPersistence(FlowPersistence):
@@ -95,7 +96,7 @@ class SQLiteFlowPersistence(FlowPersistence):
             """, (
                 flow_uuid,
                 method_name,
-                datetime.utcnow().isoformat(),
+                datetime.now(UTC).isoformat(),
                 json.dumps(state_dict),
             ))
 
diff --git a/src/crewai/utilities/datetime_compat.py b/src/crewai/utilities/datetime_compat.py
index a394e80a0..b1549a68a 100644
--- a/src/crewai/utilities/datetime_compat.py
+++ b/src/crewai/utilities/datetime_compat.py
@@ -1,6 +1,23 @@
-"""Compatibility module for datetime functionality across Python versions."""
+"""Compatibility module for datetime functionality across Python versions.
+
+This module provides timezone constants that work consistently across different
+Python versions, particularly focusing on maintaining compatibility between
+Python 3.10 and newer versions.
+
+Notes:
+    - In Python 3.10, datetime.UTC is not available, so we use timezone.utc
+    - In Python 3.11+, this provides equivalent functionality to datetime.UTC
+    - This implementation maintains consistent behavior across versions for
+      timezone-aware datetime operations
+    - No known limitations or edge cases between versions
+    - Safe to use with DST transitions and leap years
+    - Maintains exact timezone offset (always UTC+00:00)
+
+Example:
+    >>> from datetime import datetime
+    >>> from crewai.utilities.datetime_compat import UTC
+    >>> dt = datetime.now(UTC)  # Creates timezone-aware datetime with UTC
+"""
 from datetime import timezone
 
-# Provide UTC timezone constant that works in Python 3.10+
-# This is equivalent to datetime.UTC in Python 3.11+
-UTC = timezone.utc
+UTC = timezone.utc  # Equivalent to datetime.UTC (Python 3.11+)
diff --git a/tests/agent_test.py b/tests/agent_test.py
index 37a20ea4c..7a5ca4f68 100644
--- a/tests/agent_test.py
+++ b/tests/agent_test.py
@@ -917,7 +917,7 @@ def test_tool_result_as_answer_is_the_final_answer_for_the_agent():
 
 @pytest.mark.vcr(filter_headers=["authorization"])
 def test_tool_usage_information_is_appended_to_agent():
-    from datetime import datetime
+    from datetime import datetime, timezone
 
     from crewai.tools import BaseTool
     from crewai.utilities.datetime_compat import UTC
@@ -930,7 +930,7 @@ def test_tool_usage_information_is_appended_to_agent():
             return "Howdy!"
 
     fixed_datetime = datetime(2025, 2, 10, 12, 0, 0, tzinfo=UTC)
-    with patch("crewai.tools.tool_usage.datetime") as mock_datetime:
+    with patch("crewai.tools.tool_usage.datetime", autospec=True) as mock_datetime:
         mock_datetime.now.return_value = fixed_datetime
         mock_datetime.fromtimestamp = datetime.fromtimestamp
         mock_datetime.side_effect = lambda *args, **kw: datetime(*args, **kw)
diff --git a/tests/utilities/test_datetime_compat.py b/tests/utilities/test_datetime_compat.py
index 3edfc67c4..875cafb43 100644
--- a/tests/utilities/test_datetime_compat.py
+++ b/tests/utilities/test_datetime_compat.py
@@ -1,5 +1,5 @@
 """Test datetime compatibility module."""
-from datetime import timezone
+from datetime import datetime, timedelta, timezone
 
 from crewai.utilities.datetime_compat import UTC
 
@@ -9,6 +9,27 @@ def test_utc_timezone_compatibility():
     assert UTC == timezone.utc
     assert UTC.tzname(None) == "UTC"
     # Verify it works with datetime.now()
-    from datetime import datetime
     dt = datetime.now(UTC)
     assert dt.tzinfo == timezone.utc
+
+
+def test_utc_timezone_edge_cases():
+    """Test UTC timezone handling in edge cases."""
+    # Test with leap year
+    leap_date = datetime(2024, 2, 29, tzinfo=UTC)
+    assert leap_date.tzinfo == timezone.utc
+    
+    # Test DST transition dates
+    dst_date = datetime(2024, 3, 10, 2, 0, tzinfo=UTC)  # US DST start
+    assert dst_date.tzinfo == timezone.utc
+    
+    # Test with minimum/maximum dates
+    min_date = datetime.min.replace(tzinfo=UTC)
+    max_date = datetime.max.replace(tzinfo=UTC)
+    assert min_date.tzinfo == timezone.utc
+    assert max_date.tzinfo == timezone.utc
+    
+    # Test timezone offset calculations
+    dt = datetime(2024, 1, 1, tzinfo=UTC)
+    offset = dt.utcoffset()
+    assert offset == timedelta(0)  # UTC should always have zero offset