diff --git a/TwitchDownloaderCLI/TwitchDownloaderCLI.csproj b/TwitchDownloaderCLI/TwitchDownloaderCLI.csproj
index 1515eb60..7cb7e691 100644
--- a/TwitchDownloaderCLI/TwitchDownloaderCLI.csproj
+++ b/TwitchDownloaderCLI/TwitchDownloaderCLI.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <Version>1.54.0</Version>
+    <Version>1.54.1</Version>
     <Copyright>Copyright © lay295 and contributors</Copyright>
     <Description>Download and render Twitch VODs, clips, and chats</Description>
     <PackageLicenseExpression>MIT</PackageLicenseExpression>
diff --git a/TwitchDownloaderWPF/MainWindow.xaml.cs b/TwitchDownloaderWPF/MainWindow.xaml.cs
index f23f4cc3..603581bb 100644
--- a/TwitchDownloaderWPF/MainWindow.xaml.cs
+++ b/TwitchDownloaderWPF/MainWindow.xaml.cs
@@ -78,7 +78,7 @@ private async void Window_Loaded(object sender, RoutedEventArgs e)
             // it will sometimes start behind other windows, usually (but not always) due to the user's actions.
             FlashTaskbarIconIfNotForeground(TimeSpan.FromSeconds(3));
 
-            var currentVersion = Version.Parse("1.54.0");
+            var currentVersion = Version.Parse("1.54.1");
             Title = $"Twitch Downloader v{currentVersion}";
 
             // TODO: extract FFmpeg handling to a dedicated service
diff --git a/TwitchDownloaderWPF/Services/ThumbnailService.cs b/TwitchDownloaderWPF/Services/ThumbnailService.cs
index 60670be5..76c131c2 100644
--- a/TwitchDownloaderWPF/Services/ThumbnailService.cs
+++ b/TwitchDownloaderWPF/Services/ThumbnailService.cs
@@ -6,7 +6,7 @@ namespace TwitchDownloaderWPF.Services
 {
     public static class ThumbnailService
     {
-        public const string THUMBNAIL_MISSING_URL = @"https://vod-secure.twitch.tv/_404/404_processing_320x180.png";
+        internal const string THUMBNAIL_MISSING_URL = @"https://vod-secure.twitch.tv/_404/404_processing_320x180.png";
 
         /// <exception cref="ArgumentNullException">The <paramref name="thumbUrl"/> was <see langword="null"/></exception>
         public static BitmapImage GetThumb(string thumbUrl, BitmapCacheOption cacheOption = BitmapCacheOption.OnLoad)