diff --git a/src/NzbDrone.Core.Test/Datastore/Migration/219_nzb_su_url_to_nzb_lifeFixture.cs b/src/NzbDrone.Core.Test/Datastore/Migration/219_nzb_su_url_to_nzb_lifeFixture.cs
new file mode 100644
index 000000000..ccc08bfe7
--- /dev/null
+++ b/src/NzbDrone.Core.Test/Datastore/Migration/219_nzb_su_url_to_nzb_lifeFixture.cs
@@ -0,0 +1,88 @@
+using System.Collections.Generic;
+using System.Linq;
+using FluentAssertions;
+using Newtonsoft.Json.Linq;
+using NUnit.Framework;
+using NzbDrone.Common.Serializer;
+using NzbDrone.Core.Datastore.Migration;
+using NzbDrone.Core.Test.Framework;
+
+namespace NzbDrone.Core.Test.Datastore.Migration
+{
+    [TestFixture]
+    public class nzb_su_url_to_nzb_lifeFixture : MigrationTest<nzb_su_url_to_nzb_life>
+    {
+        [TestCase("Newznab", "https://api.nzb.su")]
+        [TestCase("Newznab", "http://api.nzb.su")]
+        public void should_replace_old_url(string impl, string baseUrl)
+        {
+            var db = WithMigrationTestDb(c =>
+            {
+                c.Insert.IntoTable("Indexers").Row(new
+                {
+                    Name = "Nzb.su",
+                    Implementation = impl,
+                    Settings = new NewznabSettings219
+                    {
+                        BaseUrl = baseUrl,
+                        ApiPath = "/api"
+                    }.ToJson(),
+                    ConfigContract = impl + "Settings",
+                    EnableInteractiveSearch = false
+                });
+            });
+
+            var items = db.Query<IndexerDefinition219>("SELECT * FROM \"Indexers\"");
+
+            items.Should().HaveCount(1);
+            items.First().Settings.ToObject<NewznabSettings219>().BaseUrl.Should().Be(baseUrl.Replace("su", "life"));
+        }
+
+        [TestCase("Newznab", "https://api.indexer.com")]
+        public void should_not_replace_different_url(string impl, string baseUrl)
+        {
+            var db = WithMigrationTestDb(c =>
+            {
+                c.Insert.IntoTable("Indexers").Row(new
+                {
+                    Name = "Indexer.com",
+                    Implementation = impl,
+                    Settings = new NewznabSettings219
+                    {
+                        BaseUrl = baseUrl,
+                        ApiPath = "/api"
+                    }.ToJson(),
+                    ConfigContract = impl + "Settings",
+                    EnableInteractiveSearch = false
+                });
+            });
+
+            var items = db.Query<IndexerDefinition219>("SELECT * FROM \"Indexers\"");
+
+            items.Should().HaveCount(1);
+            items.First().Settings.ToObject<NewznabSettings219>().BaseUrl.Should().Be(baseUrl);
+        }
+    }
+
+    internal class IndexerDefinition219
+    {
+        public int Id { get; set; }
+        public string Name { get; set; }
+        public JObject Settings { get; set; }
+        public int Priority { get; set; }
+        public string Implementation { get; set; }
+        public string ConfigContract { get; set; }
+        public bool EnableRss { get; set; }
+        public bool EnableAutomaticSearch { get; set; }
+        public bool EnableInteractiveSearch { get; set; }
+        public HashSet<int> Tags { get; set; }
+        public int DownloadClientId { get; set; }
+        public int SeasonSearchMaximumSingleEpisodeAge { get; set; }
+    }
+
+    internal class NewznabSettings219
+    {
+        public string BaseUrl { get; set; }
+        public string ApiPath { get; set; }
+    }
+}
diff --git a/src/NzbDrone.Core/Datastore/Migration/219_nzb_su_url_to_nzb_life.cs b/src/NzbDrone.Core/Datastore/Migration/219_nzb_su_url_to_nzb_life.cs
new file mode 100644
index 000000000..3de29dbc7
--- /dev/null
+++ b/src/NzbDrone.Core/Datastore/Migration/219_nzb_su_url_to_nzb_life.cs
@@ -0,0 +1,16 @@
+using FluentMigrator;
+using NzbDrone.Core.Datastore.Migration.Framework;
+
+namespace NzbDrone.Core.Datastore.Migration
+{
+    [Migration(219)]
+    public class nzb_su_url_to_nzb_life : NzbDroneMigrationBase
+    {
+        protected override void MainDbUpgrade()
+        {
+            Execute.Sql("UPDATE \"Indexers\" SET \"Settings\" = replace(\"Settings\", '//api.nzb.su', '//api.nzb.life')" +
+                        "WHERE \"Implementation\" = 'Newznab'" +
+                        "AND \"Settings\" LIKE '%//api.nzb.su%'");
+        }
+    }
+}
diff --git a/src/NzbDrone.Core/Indexers/Newznab/Newznab.cs b/src/NzbDrone.Core/Indexers/Newznab/Newznab.cs
index 56489770a..2e39b9815 100644
--- a/src/NzbDrone.Core/Indexers/Newznab/Newznab.cs
+++ b/src/NzbDrone.Core/Indexers/Newznab/Newznab.cs
@@ -50,7 +50,7 @@ namespace NzbDrone.Core.Indexers.Newznab
             {
                 yield return GetDefinition("DOGnzb", GetSettings("https://api.dognzb.cr"));
                 yield return GetDefinition("DrunkenSlug", GetSettings("https://drunkenslug.com"));
-                yield return GetDefinition("Nzb.su", GetSettings("https://api.nzb.su"));
+                yield return GetDefinition("Nzb.life", GetSettings("https://api.nzb.life"));
                 yield return GetDefinition("NZBCat", GetSettings("https://nzb.cat"));
                 yield return GetDefinition("NZBFinder.ws", GetSettings("https://nzbfinder.ws", categories: new[] { 5030, 5040, 5045 }));
                 yield return GetDefinition("NZBgeek", GetSettings("https://api.nzbgeek.info"));
diff --git a/src/NzbDrone.Core/Indexers/Newznab/NewznabSettings.cs b/src/NzbDrone.Core/Indexers/Newznab/NewznabSettings.cs
index 3324916c7..984af2df4 100644
--- a/src/NzbDrone.Core/Indexers/Newznab/NewznabSettings.cs
+++ b/src/NzbDrone.Core/Indexers/Newznab/NewznabSettings.cs
@@ -13,10 +13,10 @@ namespace NzbDrone.Core.Indexers.Newznab
 {
     public class NewznabSettingsValidator : AbstractValidator<NewznabSettings>
     {
-        private static readonly string[] ApiKeyWhiteList =
+        private static readonly string[] ApiKeyAllowList =
         {
             "nzbs.org",
-            "nzb.su",
+            "nzb.life",
             "dognzb.cr",
             "nzbplanet.net",
             "nzbid.org",
@@ -26,7 +26,7 @@ namespace NzbDrone.Core.Indexers.Newznab
 
         private static bool ShouldHaveApiKey(NewznabSettings settings)
         {
-            return settings.BaseUrl != null && ApiKeyWhiteList.Any(c => settings.BaseUrl.ToLowerInvariant().Contains(c));
+            return settings.BaseUrl != null && ApiKeyAllowList.Any(c => settings.BaseUrl.ToLowerInvariant().Contains(c));
         }
 
         private static readonly Regex AdditionalParametersRegex = new(@"(&.+?\=.+?)+", RegexOptions.Compiled);
diff --git a/src/NzbDrone.Core/Indexers/Torznab/TorznabSettings.cs b/src/NzbDrone.Core/Indexers/Torznab/TorznabSettings.cs
index f39a4528c..41073f327 100644
--- a/src/NzbDrone.Core/Indexers/Torznab/TorznabSettings.cs
+++ b/src/NzbDrone.Core/Indexers/Torznab/TorznabSettings.cs
@@ -12,11 +12,11 @@ namespace NzbDrone.Core.Indexers.Torznab
 {
     public class TorznabSettingsValidator : AbstractValidator<TorznabSettings>
     {
-        private static readonly string[] ApiKeyWhiteList = Array.Empty<string>();
+        private static readonly string[] ApiKeyAllowList = Array.Empty<string>();
 
         private static bool ShouldHaveApiKey(TorznabSettings settings)
         {
-            return settings.BaseUrl != null && ApiKeyWhiteList.Any(c => settings.BaseUrl.ToLowerInvariant().Contains(c));
+            return settings.BaseUrl != null && ApiKeyAllowList.Any(c => settings.BaseUrl.ToLowerInvariant().Contains(c));
         }
 
         private static readonly Regex AdditionalParametersRegex = new(@"(&.+?\=.+?)+", RegexOptions.Compiled);