diff --git a/src/PowerShellEditorServices.Protocol/PowerShellEditorServices.Protocol.csproj b/src/PowerShellEditorServices.Protocol/PowerShellEditorServices.Protocol.csproj
index 459672956..d33b55ee2 100644
--- a/src/PowerShellEditorServices.Protocol/PowerShellEditorServices.Protocol.csproj
+++ b/src/PowerShellEditorServices.Protocol/PowerShellEditorServices.Protocol.csproj
@@ -14,7 +14,7 @@
     </PackageReference>
     <PackageReference Include="Microsoft.PowerShell.SDK" Version="6.0.0-alpha13">
     </PackageReference>
-    <PackageReference Include="System.IO.Pipes.AccessControl" Version="4.5.0" Condition=" '$(TargetFramework)' == 'netstandard1.6' " />
+    <PackageReference Include="System.IO.Pipes.AccessControl" Version="4.5.1" Condition=" '$(TargetFramework)' == 'netstandard1.6' " />
     <PackageReference Include="System.Runtime.InteropServices.RuntimeInformation" Version="4.3.0" />
   </ItemGroup>
   <PropertyGroup Condition=" '$(TargetFramework)' == 'netstandard1.6' ">
diff --git a/src/PowerShellEditorServices/PowerShellEditorServices.csproj b/src/PowerShellEditorServices/PowerShellEditorServices.csproj
index 5581912fc..d7b44185b 100644
--- a/src/PowerShellEditorServices/PowerShellEditorServices.csproj
+++ b/src/PowerShellEditorServices/PowerShellEditorServices.csproj
@@ -40,7 +40,7 @@
   </ItemGroup>
 
   <ItemGroup Condition=" '$(TargetFramework)' == 'net452' And ('$(PowerShellVersion)' == 'v5r2' Or '$(PowerShellVersion)' == 'v5r1')">
-    <PackageReference Include="Microsoft.PowerShell.5.ReferenceAssemblies" Version="1.0.0" />
+    <PackageReference Include="Microsoft.PowerShell.5.ReferenceAssemblies" Version="1.1.0" />
   </ItemGroup>
 
   <ItemGroup Condition=" '$(PowerShellVersion)' == '' Or '$(PowerShellVersion)' == 'v5r2'">
@@ -64,7 +64,7 @@
     <PackageReference Include="Serilog" Version="2.7.1" />
     <PackageReference Include="Serilog.Sinks.Console" Version="3.1.1" />
     <PackageReference Include="Serilog.Sinks.File" Version="4.0.0" />
-    <PackageReference Include="Serilog.Sinks.Async" Version="1.2.0" />
+    <PackageReference Include="Serilog.Sinks.Async" Version="1.3.0" />
     <PackageReference Include="System.Runtime.Extensions" Version="4.3.0" />
     <PackageReference Include="System.Runtime.InteropServices.RuntimeInformation" Version="4.3.0" />
   </ItemGroup>
diff --git a/test/PowerShellEditorServices.Test.Host/PowerShellEditorServices.Test.Host.csproj b/test/PowerShellEditorServices.Test.Host/PowerShellEditorServices.Test.Host.csproj
index b25a612c4..8d7f65ba2 100644
--- a/test/PowerShellEditorServices.Test.Host/PowerShellEditorServices.Test.Host.csproj
+++ b/test/PowerShellEditorServices.Test.Host/PowerShellEditorServices.Test.Host.csproj
@@ -23,7 +23,7 @@
       <Version>6.0.0-alpha13</Version>
     </PackageReference>
     <PackageReference Include="more.xunit.runner.visualstudio" Version="2.3.1" />
-    <PackageReference Include="xunit" Version="2.3.0-beta4-build3742" />
+    <PackageReference Include="xunit" Version="2.4.1" />
     <DotNetCliToolReference Include="dotnet-xunit" Version="2.3.0-beta4-build3742" />
   </ItemGroup>
 
diff --git a/test/PowerShellEditorServices.Test.Protocol/PowerShellEditorServices.Test.Protocol.csproj b/test/PowerShellEditorServices.Test.Protocol/PowerShellEditorServices.Test.Protocol.csproj
index 7c714852c..aa6ce57f6 100644
--- a/test/PowerShellEditorServices.Test.Protocol/PowerShellEditorServices.Test.Protocol.csproj
+++ b/test/PowerShellEditorServices.Test.Protocol/PowerShellEditorServices.Test.Protocol.csproj
@@ -19,7 +19,7 @@
     <PackageReference Include="Microsoft.PowerShell.SDK">
       <Version>6.0.0-alpha13</Version>
     </PackageReference>
-    <PackageReference Include="xunit" Version="2.3.0-beta4-build3742" />
+    <PackageReference Include="xunit" Version="2.4.1" />
     <DotNetCliToolReference Include="dotnet-xunit" Version="2.3.0-beta4-build3742" />
   </ItemGroup>
 
diff --git a/test/PowerShellEditorServices.Test/PowerShellEditorServices.Test.csproj b/test/PowerShellEditorServices.Test/PowerShellEditorServices.Test.csproj
index 7e16604a0..579ee55e0 100644
--- a/test/PowerShellEditorServices.Test/PowerShellEditorServices.Test.csproj
+++ b/test/PowerShellEditorServices.Test/PowerShellEditorServices.Test.csproj
@@ -16,7 +16,7 @@
       <Version>6.0.0-alpha13</Version>
     </PackageReference>
     <PackageReference Include="more.xunit.runner.visualstudio" Version="2.3.1" />
-    <PackageReference Include="xunit" Version="2.3.0-beta4-build3742" />
+    <PackageReference Include="xunit" Version="2.4.1" />
     <DotNetCliToolReference Include="dotnet-xunit" Version="2.3.0-beta4-build3742" />
   </ItemGroup>