diff --git a/GitHubActionsTestLogger/GitHubActionsTestLogger.csproj b/GitHubActionsTestLogger/GitHubActionsTestLogger.csproj
index 33d107f..12bd51b 100644
--- a/GitHubActionsTestLogger/GitHubActionsTestLogger.csproj
+++ b/GitHubActionsTestLogger/GitHubActionsTestLogger.csproj
@@ -1,8 +1,10 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>netstandard2.0;netstandard2.1;net462</TargetFrameworks>
+    <TargetFrameworks>netstandard2.0;netstandard2.1;net462;net8.0</TargetFrameworks>
     <IsPackable>true</IsPackable>
+    <IsTrimmable Condition="$([MSBuild]::IsTargetFrameworkCompatible('$(TargetFramework)', 'net6.0'))">true</IsTrimmable>
+    <IsAotCompatible Condition="$([MSBuild]::IsTargetFrameworkCompatible('$(TargetFramework)', 'net7.0'))">true</IsAotCompatible>
   </PropertyGroup>
 
   <PropertyGroup>
diff --git a/GitHubActionsTestLogger/GitHubWorkflow.cs b/GitHubActionsTestLogger/GitHubWorkflow.cs
index c4caf19..b9ce6fc 100644
--- a/GitHubActionsTestLogger/GitHubWorkflow.cs
+++ b/GitHubActionsTestLogger/GitHubWorkflow.cs
@@ -56,10 +56,10 @@ public void CreateErrorAnnotation(
             options["file"] = filePath;
 
         if (line is not null)
-            options["line"] = line.ToString();
+            options["line"] = line.Value.ToString();
 
         if (column is not null)
-            options["col"] = column.ToString();
+            options["col"] = column.Value.ToString();
 
         InvokeCommand("error", message, options);
     }