diff --git a/.gitignore b/.gitignore
index 10ca20c..244c8d7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,5 @@ venv/
 **/__pycache__
 .coverage
 htmlcov/
+.direnv/
+.envrc
diff --git a/kdbx_cli.py b/kdbx_cli.py
index 4e4e6fd..06104a5 100644
--- a/kdbx_cli.py
+++ b/kdbx_cli.py
@@ -6,7 +6,7 @@
 from cmd import Cmd
 from collections import Counter
 from os import path, listdir, urandom, stat
-from datetime import datetime
+from datetime import datetime, timezone
 import subprocess
 from threading import Timer
 from copy import deepcopy
@@ -600,7 +600,7 @@ def update(entry, f):
         return
     entry.save_history()
     f(entry)
-    entry.mtime = datetime.now()
+    entry.mtime = datetime.now(timezone.utc)
 
 
 def dedup(kp, title):
diff --git a/requirements.txt b/requirements.txt
index cd84eb1..5a64179 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,2 @@
-pykeepass==4.0.6
+pykeepass==4.0.7
 pyotp==2.9.0