2 files changed, 2 insertions, 1 deletions
diff --git a/Timeline/Helpers/InvalidModelResponseFactory.cs b/Timeline/Helpers/InvalidModelResponseFactory.cs
index c792e845..643c99ac 100644
--- a/Timeline/Helpers/InvalidModelResponseFactory.cs
+++ b/Timeline/Helpers/InvalidModelResponseFactory.cs
@@ -6,6 +6,7 @@ namespace Timeline.Helpers
 {
     public static class InvalidModelResponseFactory
     {
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("Design", "CA1062:Validate arguments of public methods")]
         public static IActionResult Factory(ActionContext context)
         {
             var modelState = context.ModelState;
diff --git a/Timeline/Helpers/Log.cs b/Timeline/Helpers/Log.cs
index 64391cd1..8deebf1d 100644
--- a/Timeline/Helpers/Log.cs
+++ b/Timeline/Helpers/Log.cs
@@ -25,7 +25,7 @@ namespace Timeline.Helpers
 
     public static class Log
     {
-        public static string Format(string summary, params (string, object)[] properties)
+        public static string Format(string summary, params (string, object?)[] properties)
         {
             var builder = new StringBuilder();
             builder.Append(summary);