diff --git a/.github/workflows/modoboa.yml b/.github/workflows/modoboa.yml
index 1016f6aed..fd102787f 100644
--- a/.github/workflows/modoboa.yml
+++ b/.github/workflows/modoboa.yml
@@ -72,7 +72,7 @@ jobs:
     strategy:
       matrix:
         database: ['postgres', 'mysql']
-        python-version: ['3.10', '3.11', '3.12', '3.13']
+        python-version: ['3.10', '3.11', '3.12', '3.13', '3.14']
       fail-fast: false
 
     steps:
diff --git a/docker/Dockerfile.dev b/docker/Dockerfile.dev
index 71d868a2f..7d47f51b7 100644
--- a/docker/Dockerfile.dev
+++ b/docker/Dockerfile.dev
@@ -1,4 +1,4 @@
-FROM python:3.12-alpine3.20 AS base
+FROM python:3.14-alpine AS base
 
 LABEL org.opencontainers.image.authors="Antoine Nguyen <tonio@ngyn.org>"
 
diff --git a/modoboa/policyd/management/commands/policy_daemon.py b/modoboa/policyd/management/commands/policy_daemon.py
index c8096c96e..2e9942da9 100644
--- a/modoboa/policyd/management/commands/policy_daemon.py
+++ b/modoboa/policyd/management/commands/policy_daemon.py
@@ -31,7 +31,11 @@ class Command(BaseCommand):
 
     def handle(self, *args, **options):
         """Entry point."""
-        loop = asyncio.get_event_loop()
+        try:
+            loop = asyncio.get_event_loop()
+        except RuntimeError:
+            loop = asyncio.new_event_loop()
+            asyncio.set_event_loop(loop)
         coro = asyncio.start_server(
             core.new_connection, options["host"], options["port"]
         )
diff --git a/modoboa/policyd/tests.py b/modoboa/policyd/tests.py
index aaf6cddf9..e79100fb2 100644
--- a/modoboa/policyd/tests.py
+++ b/modoboa/policyd/tests.py
@@ -3,11 +3,11 @@
 import asyncio
 from aiosmtplib import send
 from unittest.mock import AsyncMock
+import multiprocessing
 from multiprocessing import Process
 import socket
 import time
 
-
 from django import db
 from django.core.management import call_command
 from django.test import TransactionTestCase
@@ -21,6 +21,8 @@ from modoboa.policyd import core as policyd_core
 
 from . import constants
 
+multiprocessing.set_start_method("fork")
+
 
 def start_policy_daemon():
     call_command("policy_daemon")
@@ -56,7 +58,7 @@ class PolicyDaemonTestCase(RedisTestCaseMixin, ParametersMixin, TransactionTestC
         self.process.daemon = True
         self.process.start()
         # Wait a bit for the daemon to start
-        self.process.join(0.1)
+        self.process.join(1.0)
 
     def set_domain_limit(self, name, value):
         """Set daily limit for domain."""