diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index 8f29fb9..da787ff 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -14,6 +14,9 @@ updates:
     directory: "/"
     schedule:
       interval: "weekly"
+      day: "friday"
+      time: "08:00"
+      timezone: "America/New_York"
     open-pull-requests-limit: 5
     commit-message:
       prefix: "ci"
@@ -23,6 +26,9 @@ updates:
     directory: "/docker"
     schedule:
       interval: "weekly"
+      day: "friday"
+      time: "08:00"
+      timezone: "America/New_York"
     open-pull-requests-limit: 5
     commit-message:
       prefix: "build"
diff --git a/tests/test_webserver.py b/tests/test_webserver.py
index 8a2c9a3..0ca6bbd 100644
--- a/tests/test_webserver.py
+++ b/tests/test_webserver.py
@@ -138,7 +138,7 @@ def test_discord_url_var_redacted(self):
 class TestRedactUrl(unittest.TestCase):
     def test_keeps_scheme_and_host(self):
         out = webserver._redact_url('https://hooks.slack.com/services/secret')
-        self.assertTrue(out.startswith('https://hooks.slack.com'))
+        self.assertEqual(out, 'https://hooks.slack.com/…[redacted]')
         self.assertNotIn('secret', out)
 
     def test_non_url_value_redacted(self):