1 files changed, 1 insertions, 1 deletions
diff --git a/tests/Jellyfin.Server.Implementations.Tests/Plugins/PluginManagerTests.cs b/tests/Jellyfin.Server.Implementations.Tests/Plugins/PluginManagerTests.cs
index 6964c920b..3d8ea15a3 100644
--- a/tests/Jellyfin.Server.Implementations.Tests/Plugins/PluginManagerTests.cs
+++ b/tests/Jellyfin.Server.Implementations.Tests/Plugins/PluginManagerTests.cs
@@ -301,7 +301,7 @@ namespace Jellyfin.Server.Implementations.Tests.Plugins
 
             var versionInfo = fixture.Create<VersionInfo>();
             versionInfo.Version = new Version(1, 0).ToString();
-            versionInfo.Timestamp = DateTime.UtcNow.ToString(CultureInfo.InvariantCulture);
+            versionInfo.Timestamp = DateTime.UtcNow.ToString("o", CultureInfo.InvariantCulture);
 
             var packageInfo = fixture.Create<PackageInfo>();
             packageInfo.Versions = new[] { versionInfo };