diff --git a/setup.cfg b/setup.cfg
index b3dcd19e8..155dfe5ad 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -30,7 +30,6 @@ install_requires =
     justbytes>=0.14
     packaging
     psutil
-    python-dateutil
     wcwidth
 
 package_dir =
diff --git a/src/stratis_cli/_actions/_list_filesystem.py b/src/stratis_cli/_actions/_list_filesystem.py
index 4943f01b6..1510207c4 100644
--- a/src/stratis_cli/_actions/_list_filesystem.py
+++ b/src/stratis_cli/_actions/_list_filesystem.py
@@ -16,9 +16,9 @@
 """
 
 from abc import ABC, abstractmethod
+from datetime import datetime
 from typing import Any, Callable, Dict, List
 
-from dateutil import parser as date_parser
 from dbus import ObjectPath, String
 from justbytes import Range
 
@@ -258,7 +258,7 @@ def display(self):
 
         try:
             created = (
-                date_parser.isoparse(fs.Created())
+                datetime.fromisoformat(fs.Created())
                 .astimezone()
                 .strftime("%b %d %Y %H:%M")
             )
diff --git a/src/stratis_cli/_actions/_list_pool.py b/src/stratis_cli/_actions/_list_pool.py
index cebc79f40..e187d0ecd 100644
--- a/src/stratis_cli/_actions/_list_pool.py
+++ b/src/stratis_cli/_actions/_list_pool.py
@@ -18,10 +18,10 @@
 import json
 import os
 from abc import ABC, abstractmethod
+from datetime import datetime
 from typing import Any, Callable, Iterable, Mapping
 from uuid import UUID
 
-from dateutil import parser as date_parser
 from justbytes import Range
 
 from dbus_client_gen import DbusClientMissingPropertyError
@@ -431,7 +431,9 @@ def _print_detail_view(  # noqa: PLR0912,PLR0915
                 reencrypted = get_property(
                     mopool.LastReencryptedTimestamp(),
                     lambda t: (
-                        date_parser.isoparse(t).astimezone().strftime("%b %d %Y %H:%M")
+                        datetime.fromisoformat(t)
+                        .astimezone()
+                        .strftime("%b %d %Y %H:%M")
                     ),
                     "Never",
                 )