diff --git a/ArchiSteamFarm/Plugins/PluginsCore.cs b/ArchiSteamFarm/Plugins/PluginsCore.cs
index 6d012a2bd..f2fa7a97c 100644
--- a/ArchiSteamFarm/Plugins/PluginsCore.cs
+++ b/ArchiSteamFarm/Plugins/PluginsCore.cs
@@ -57,9 +57,9 @@ public static class PluginsCore {
 	internal static bool HasCustomPluginsLoaded => ActivePlugins.Any(static plugin => plugin is not OfficialPlugin officialPlugin || !officialPlugin.HasSameVersion());
 
 	[ImportMany]
-	internal static FrozenSet<IPlugin> ActivePlugins { get; private set; } = FrozenSet<IPlugin>.Empty;
+	internal static FrozenSet<IPlugin> ActivePlugins { get; private set; } = [];
 
-	private static FrozenSet<IPluginUpdates> ActivePluginUpdates = FrozenSet<IPluginUpdates>.Empty;
+	private static FrozenSet<IPluginUpdates> ActivePluginUpdates = [];
 
 	[PublicAPI]
 	public static async Task<ICrossProcessSemaphore> GetCrossProcessSemaphore(string objectName) {
diff --git a/ArchiSteamFarm/Steam/Data/StoreUserData.cs b/ArchiSteamFarm/Steam/Data/StoreUserData.cs
index a74177d33..ca32af5c6 100644
--- a/ArchiSteamFarm/Steam/Data/StoreUserData.cs
+++ b/ArchiSteamFarm/Steam/Data/StoreUserData.cs
@@ -32,7 +32,7 @@ internal sealed class StoreUserData {
 	[JsonInclude]
 	[JsonPropertyName("rgOwnedPackages")]
 	[JsonRequired]
-	internal ImmutableHashSet<uint> OwnedPackages { get; private init; } = ImmutableHashSet<uint>.Empty;
+	internal ImmutableHashSet<uint> OwnedPackages { get; private init; } = [];
 
 	[JsonConstructor]
 	private StoreUserData() { }