diff --git a/source/Meadow.Core/Meadow.Core.csproj b/source/Meadow.Core/Meadow.Core.csproj
index da5f6058..33b6f04d 100644
--- a/source/Meadow.Core/Meadow.Core.csproj
+++ b/source/Meadow.Core/Meadow.Core.csproj
@@ -1,4 +1,4 @@
-<Project Sdk="Meadow.Sdk/1.1.0">
+<Project Sdk="Meadow.Sdk/1.1.0">
   <PropertyGroup>
     <Version>1.11.0</Version>
     <Authors>Wilderness Labs, Inc</Authors>
@@ -32,8 +32,8 @@
 	  <ProjectReference Include="..\..\..\Meadow.Foundation\Source\Meadow.Foundation.Libraries_and_Frameworks\Serialization.MicroJson\Driver\Serialization.MicroJson.csproj" />
 	  <ProjectReference Include="..\..\..\Meadow.Modbus\src\Meadow.Modbus\Meadow.Modbus.csproj" />
 	  <ProjectReference Include="..\..\..\MQTTnet\Source\MQTTnet\MQTTnet.csproj" />
-	  <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="7.0.0" />
-      <PackageReference Include="System.IO.Hashing" Version="7.0.0" />      
+	  <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="8.0.0" />
+      <PackageReference Include="System.IO.Hashing" Version="8.0.0" />      
     <PackageReference Include="NetEscapades.Configuration.Yaml" Version="2.2.0" />
   </ItemGroup>
 </Project>
diff --git a/source/Tests/Core.Unit.Tests/Core.Unit.Tests.csproj b/source/Tests/Core.Unit.Tests/Core.Unit.Tests.csproj
index 7f3c6f4f..bd364dda 100644
--- a/source/Tests/Core.Unit.Tests/Core.Unit.Tests.csproj
+++ b/source/Tests/Core.Unit.Tests/Core.Unit.Tests.csproj
@@ -10,10 +10,16 @@
     <IsPackable>false</IsPackable>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.5.0" />
-    <PackageReference Include="xunit" Version="2.4.0" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.0" />
-    <PackageReference Include="coverlet.collector" Version="1.2.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.10.0" />
+    <PackageReference Include="xunit" Version="2.8.0" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.8.0">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+    <PackageReference Include="coverlet.collector" Version="6.0.2">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\..\Meadow.Core\Meadow.Core.csproj" />
diff --git a/source/implementations/desktop/Meadow.Desktop/Meadow.Desktop.csproj b/source/implementations/desktop/Meadow.Desktop/Meadow.Desktop.csproj
index 8ba47b25..94eb0595 100644
--- a/source/implementations/desktop/Meadow.Desktop/Meadow.Desktop.csproj
+++ b/source/implementations/desktop/Meadow.Desktop/Meadow.Desktop.csproj
@@ -21,7 +21,7 @@
   </ItemGroup>
     
   <ItemGroup>
-    <PackageReference Include="System.IO.Ports" Version="7.0.0" />
+    <PackageReference Include="System.IO.Ports" Version="8.0.0" />
     <PackageReference Include="System.Net.WebSockets" Version="4.3.0" />
     <ProjectReference Include="..\..\..\..\..\Meadow.Foundation\Source\Meadow.Foundation.Core\Meadow.Foundation.Core.csproj" />
     <ProjectReference Include="..\..\linux\Meadow.Linux\Meadow.Linux.csproj" />
diff --git a/source/implementations/linux/Meadow.Linux/Meadow.Linux.csproj b/source/implementations/linux/Meadow.Linux/Meadow.Linux.csproj
index bda4ec87..5f097b63 100644
--- a/source/implementations/linux/Meadow.Linux/Meadow.Linux.csproj
+++ b/source/implementations/linux/Meadow.Linux/Meadow.Linux.csproj
@@ -21,7 +21,7 @@
     <LangVersion>10.0</LangVersion>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="System.IO.Ports" Version="7.0.0" />
+    <PackageReference Include="System.IO.Ports" Version="8.0.0" />
     <ProjectReference Include="..\..\..\..\..\Meadow.Foundation\Source\Meadow.Foundation.Peripherals\Displays.Silk\Driver\Displays.Silk.csproj" />
     <ProjectReference Include="..\..\..\Meadow.Core\Meadow.Core.csproj" />
   </ItemGroup>
diff --git a/source/implementations/mac/Meadow.Mac/Meadow.Mac.csproj b/source/implementations/mac/Meadow.Mac/Meadow.Mac.csproj
index 0251a1c1..a45008d6 100644
--- a/source/implementations/mac/Meadow.Mac/Meadow.Mac.csproj
+++ b/source/implementations/mac/Meadow.Mac/Meadow.Mac.csproj
@@ -18,7 +18,7 @@
     <Description>An implementation of the Meadow software stack for Apple Macintosh targets</Description>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="System.IO.Ports" Version="7.0.0" />
+    <PackageReference Include="System.IO.Ports" Version="8.0.0" />
     <PackageReference Include="System.Net.WebSockets" Version="4.3.0" />
     <ProjectReference Include="..\..\..\..\..\Meadow.Foundation\Source\Meadow.Foundation.Peripherals\Displays.Silk\Driver\Displays.Silk.csproj" />
     <ProjectReference Include="..\..\..\Meadow.Core\Meadow.Core.csproj" />
diff --git a/source/implementations/simulation/Meadow.Simulation.Unit.Tests/Meadow.Simulation.Unit.Tests.csproj b/source/implementations/simulation/Meadow.Simulation.Unit.Tests/Meadow.Simulation.Unit.Tests.csproj
index 13d31053..900703af 100644
--- a/source/implementations/simulation/Meadow.Simulation.Unit.Tests/Meadow.Simulation.Unit.Tests.csproj
+++ b/source/implementations/simulation/Meadow.Simulation.Unit.Tests/Meadow.Simulation.Unit.Tests.csproj
@@ -12,13 +12,13 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.11.0" />
-    <PackageReference Include="xunit" Version="2.4.1" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.3">
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.10.0" />
+    <PackageReference Include="xunit" Version="2.8.0" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.8.0">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
-    <PackageReference Include="coverlet.collector" Version="3.1.0">
+    <PackageReference Include="coverlet.collector" Version="6.0.2">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
diff --git a/source/implementations/simulation/Meadow.Simulation/Meadow.Simulation.csproj b/source/implementations/simulation/Meadow.Simulation/Meadow.Simulation.csproj
index e1c41d0a..c144d960 100644
--- a/source/implementations/simulation/Meadow.Simulation/Meadow.Simulation.csproj
+++ b/source/implementations/simulation/Meadow.Simulation/Meadow.Simulation.csproj
@@ -19,9 +19,10 @@
   </PropertyGroup>
   <ItemGroup>
     <None Include="..\..\..\icon.png" Link="icon.png" Pack="true" PackagePath="" />
-    <PackageReference Include="BouncyCastle.Cryptography" Version="2.2.1" />
+    <PackageReference Include="BouncyCastle.Cryptography" Version="2.3.1" />
     <PackageReference Include="Microsoft.Win32.Registry" Version="5.0.0" />
-    <PackageReference Include="System.IO.Ports" Version="7.0.0" />
+    <PackageReference Include="System.IO.Hashing" Version="8.0.0" />
+    <PackageReference Include="System.IO.Ports" Version="8.0.0" />
     <PackageReference Include="System.Net.WebSockets" Version="4.3.0" />
     <ProjectReference Include="..\..\..\Meadow.Core\Meadow.Core.csproj" />
   </ItemGroup>
diff --git a/source/implementations/windows/Meadow.Windows/Meadow.Windows.csproj b/source/implementations/windows/Meadow.Windows/Meadow.Windows.csproj
index c5c3014a..d29d1b31 100644
--- a/source/implementations/windows/Meadow.Windows/Meadow.Windows.csproj
+++ b/source/implementations/windows/Meadow.Windows/Meadow.Windows.csproj
@@ -20,7 +20,7 @@
     
   <ItemGroup>
     <PackageReference Include="ManagedNativeWifi" Version="2.5.0" />
-    <PackageReference Include="System.IO.Ports" Version="7.0.0" />
+    <PackageReference Include="System.IO.Ports" Version="8.0.0" />
     <PackageReference Include="System.Net.WebSockets" Version="4.3.0" />
     <ProjectReference Include="..\..\..\..\..\Meadow.Foundation\Source\Meadow.Foundation.Peripherals\Displays.Silk\Driver\Displays.Silk.csproj" />
     <ProjectReference Include="..\..\..\Meadow.Core\Meadow.Core.csproj" />