diff --git a/DotNetSolutionTools.Core/DotNetSolutionTools.Core.csproj b/DotNetSolutionTools.Core/DotNetSolutionTools.Core.csproj
index db84586..6b095b7 100644
--- a/DotNetSolutionTools.Core/DotNetSolutionTools.Core.csproj
+++ b/DotNetSolutionTools.Core/DotNetSolutionTools.Core.csproj
@@ -8,6 +8,7 @@
 
     <ItemGroup>
       <PackageReference Include="Microsoft.Build" Version="17.8.3" />
+      <PackageReference Include="NuGet.Protocol" Version="6.8.0" />
     </ItemGroup>
 
 </Project>
diff --git a/DotNetSolutionTools.Core/DotNetUpgrade.cs b/DotNetSolutionTools.Core/DotNetUpgrade.cs
index fedb844..480ee4e 100644
--- a/DotNetSolutionTools.Core/DotNetUpgrade.cs
+++ b/DotNetSolutionTools.Core/DotNetUpgrade.cs
@@ -1,4 +1,5 @@
-using Microsoft.Build.Construction;
+using DotNetSolutionTools.Core.Infrastructure;
+using Microsoft.Build.Construction;
 using Microsoft.Build.Definition;
 using Microsoft.Build.Evaluation;
 
@@ -6,23 +7,21 @@ namespace DotNetSolutionTools.Core;
 
 public static class DotNetUpgrade
 {
-    public static void UpdateProjectsInSolutionToNet80(string solutionFilePath)
+    public static async Task UpdateProjectsInSolutionToNet80(string solutionFilePath)
     {
         var solutionFile = SolutionFile.Parse(solutionFilePath);
         var csprojList = SolutionProjectParity.GetCSharpProjectObjectsFromSolutionFile(
             solutionFile
         );
-        UpdateProjectsToNet80(csprojList);
+        await UpdateProjectsToNet80(csprojList);
     }
 
-    private static void UpdateProjectsToNet80(List<ProjectRootElement> projects)
+    private static async Task UpdateProjectsToNet80(List<ProjectRootElement> projects)
     {
         foreach (var project in projects)
         {
-            var evalProject = Project.FromProjectRootElement(project, new ProjectOptions(){LoadSettings = ProjectLoadSettings.IgnoreMissingImports});
-            var packages = evalProject.GetItems("PackageReference");
-            //packages.First().Metadata.First().UnevaluatedValue = "9.0.0";
-            var targetFramework = project.PropertyGroups
+            var targetFramework = project
+                .PropertyGroups
                 .SelectMany(x => x.Properties)
                 .FirstOrDefault(x => x.Name == "TargetFramework");
             if (targetFramework?.Value is "net7.0")
@@ -31,6 +30,46 @@ public static class DotNetUpgrade
                 project.Save();
                 FormatCsproj.FormatCsprojFile(project.FullPath);
             }
+
+            await UpdatePackagesToLatest(project);
         }
     }
-}
\ No newline at end of file
+
+    public static async Task UpdatePackagesToLatest(ProjectRootElement project)
+    {
+        var evalProject = Project.FromProjectRootElement(
+            project,
+            new ProjectOptions() { LoadSettings = ProjectLoadSettings.IgnoreMissingImports }
+        );
+        var packages = evalProject.Items.Where(x => x.ItemType == "PackageReference");
+        var packageNameAndVersion = packages
+            .Select(
+                x =>
+                    new
+                    {
+                        Package = x,
+                        Name = x.EvaluatedInclude,
+                        Version = Version.Parse(
+                            x.Metadata.First(s => s.Name == "Version").UnevaluatedValue
+                        )
+                    }
+            )
+            .ToList();
+
+        var shouldFormat = false;
+        foreach (var package in packageNameAndVersion)
+        {
+            var latestNugetVersion = await NugetLookup.FetchPackageMetadataAsync(package.Name);
+            // it will compare 6.8.0.0 to 6.8.0, and says left is newer, we dont want to say its newer, so use the normalized string to make a new version
+            var normalizedVersion = Version.Parse(latestNugetVersion.ToString());
+            if (normalizedVersion > package.Version)
+            {
+                shouldFormat = true;
+                package.Package.SetMetadataValue("Version", latestNugetVersion.ToString());
+                project.Save();
+            }
+        }
+        if (shouldFormat)
+            FormatCsproj.FormatCsprojFile(project.FullPath);
+    }
+}
diff --git a/DotNetSolutionTools.Core/Infrastructure/NugetLookup.cs b/DotNetSolutionTools.Core/Infrastructure/NugetLookup.cs
new file mode 100644
index 0000000..f403ff1
--- /dev/null
+++ b/DotNetSolutionTools.Core/Infrastructure/NugetLookup.cs
@@ -0,0 +1,26 @@
+using NuGet.Common;
+using NuGet.Protocol;
+using NuGet.Protocol.Core.Types;
+using NuGet.Versioning;
+
+namespace DotNetSolutionTools.Core.Infrastructure;
+
+public static class NugetLookup
+{
+    public static async Task<NuGetVersion> FetchPackageMetadataAsync(string packageId)
+    {
+        var cache = new SourceCacheContext();
+        var repositories = Repository.Factory.GetCoreV3("https://api.nuget.org/v3/index.json");
+        var logger = NullLogger.Instance;
+
+        var resource = await repositories.GetResourceAsync<FindPackageByIdResource>();
+        var versions = await resource.GetAllVersionsAsync(
+            packageId,
+            cache,
+            logger,
+            CancellationToken.None
+        );
+
+        return versions.Last(s => s.IsPrerelease == false);
+    }
+}