diff --git a/Src/DSInternals.PowerShell/DSInternals.PowerShell.csproj b/Src/DSInternals.PowerShell/DSInternals.PowerShell.csproj
index f32e886..844cfab 100644
--- a/Src/DSInternals.PowerShell/DSInternals.PowerShell.csproj
+++ b/Src/DSInternals.PowerShell/DSInternals.PowerShell.csproj
@@ -138,12 +138,10 @@
     </ProjectReference>
   </ItemGroup>
   <ItemGroup>
-    <Reference Include="AutoMapper, Version=5.2.0.0, Culture=neutral, PublicKeyToken=be96cd2c38ef1005, processorArchitecture=MSIL">
-      <HintPath>..\packages\AutoMapper.5.2.0\lib\net45\AutoMapper.dll</HintPath>
+    <Reference Include="AutoMapper, Version=6.2.2.0, Culture=neutral, PublicKeyToken=be96cd2c38ef1005, processorArchitecture=MSIL">
+      <HintPath>..\packages\AutoMapper.6.2.2\lib\net45\AutoMapper.dll</HintPath>
     </Reference>
-    <Reference Include="Microsoft.CSharp" />
     <Reference Include="System" />
-    <Reference Include="System.Management" />
     <Reference Include="System.Management.Automation, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
       <HintPath>..\packages\Microsoft.PowerShell.3.ReferenceAssemblies.1.0.0\lib\net4\System.Management.Automation.dll</HintPath>
       <Private>False</Private>
diff --git a/Src/DSInternals.PowerShell/packages.config b/Src/DSInternals.PowerShell/packages.config
index dacf48f..e70b943 100644
--- a/Src/DSInternals.PowerShell/packages.config
+++ b/Src/DSInternals.PowerShell/packages.config
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="AutoMapper" version="5.2.0" targetFramework="net451" />
+  <package id="AutoMapper" version="6.2.2" targetFramework="net451" />
   <package id="Microsoft.PowerShell.3.ReferenceAssemblies" version="1.0.0" targetFramework="net45" />
-  <package id="Pester" version="3.4.6" targetFramework="net451" />
+  <package id="Pester" version="4.4.1" targetFramework="net451" />
 </packages>
\ No newline at end of file
diff --git a/Src/DSInternals.Replication.Model/DSInternals.Replication.Model.csproj b/Src/DSInternals.Replication.Model/DSInternals.Replication.Model.csproj
index 737c795..4e90923 100644
--- a/Src/DSInternals.Replication.Model/DSInternals.Replication.Model.csproj
+++ b/Src/DSInternals.Replication.Model/DSInternals.Replication.Model.csproj
@@ -33,7 +33,6 @@
     <UseVSHostingProcess>false</UseVSHostingProcess>
   </PropertyGroup>
   <ItemGroup>
-    <Reference Include="System" />
     <Reference Include="System.Runtime.Serialization" />
   </ItemGroup>
   <ItemGroup>
diff --git a/Src/DSInternals.Replication/DSInternals.Replication.nuspec b/Src/DSInternals.Replication/DSInternals.Replication.nuspec
index a8ea249..d75d59e 100644
--- a/Src/DSInternals.Replication/DSInternals.Replication.nuspec
+++ b/Src/DSInternals.Replication/DSInternals.Replication.nuspec
@@ -19,10 +19,6 @@
       <reference file="DSInternals.Replication.dll" />
       <reference file="DSInternals.Replication.Model.dll" />
     </references>
-    <dependencies>
-      <!-- We need to force a specific version of protobuf-net, because the newer one requires NuGet 3 / VS 2015. -->
-      <dependency id="protobuf-net" version="2.0.0.668" />
-    </dependencies>
   </metadata>
   <files>
     <!-- NuGet does not add the DSInternals.Replication.Interop.dll assembly to the package for some reason, so we need to force it. -->
diff --git a/Src/DSInternals.Replication/packages.config b/Src/DSInternals.Replication/packages.config
index 15c9f14..2224d31 100644
--- a/Src/DSInternals.Replication/packages.config
+++ b/Src/DSInternals.Replication/packages.config
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="NDceRpc" version="0.2.1.0" targetFramework="net45" />
-  <package id="protobuf-net" version="2.0.0.668" targetFramework="net45" />
+  <package id="protobuf-net" version="2.4.0" targetFramework="net451" />
 </packages>
\ No newline at end of file
diff --git a/Src/DSInternals.SAM.Test/DSInternals.SAM.Test.csproj b/Src/DSInternals.SAM.Test/DSInternals.SAM.Test.csproj
index d213a66..ef62c4f 100644
--- a/Src/DSInternals.SAM.Test/DSInternals.SAM.Test.csproj
+++ b/Src/DSInternals.SAM.Test/DSInternals.SAM.Test.csproj
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="15.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="..\packages\MSTest.TestAdapter.1.2.1\build\net45\MSTest.TestAdapter.props" Condition="Exists('..\packages\MSTest.TestAdapter.1.2.1\build\net45\MSTest.TestAdapter.props')" />
+  <Import Project="..\packages\MSTest.TestAdapter.1.4.0\build\net45\MSTest.TestAdapter.props" Condition="Exists('..\packages\MSTest.TestAdapter.1.4.0\build\net45\MSTest.TestAdapter.props')" />
   <Import Project="..\Configuration\Common.csproj.props" />
   <PropertyGroup>
     <ProjectGuid>{7420D8C2-14BE-40F2-B724-A88D27BC6743}</ProjectGuid>
@@ -36,10 +36,10 @@
   </PropertyGroup>
   <ItemGroup>
     <Reference Include="Microsoft.VisualStudio.TestPlatform.TestFramework, Version=14.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
-      <HintPath>..\packages\MSTest.TestFramework.1.2.1\lib\net45\Microsoft.VisualStudio.TestPlatform.TestFramework.dll</HintPath>
+      <HintPath>..\packages\MSTest.TestFramework.1.4.0\lib\net45\Microsoft.VisualStudio.TestPlatform.TestFramework.dll</HintPath>
     </Reference>
     <Reference Include="Microsoft.VisualStudio.TestPlatform.TestFramework.Extensions, Version=14.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
-      <HintPath>..\packages\MSTest.TestFramework.1.2.1\lib\net45\Microsoft.VisualStudio.TestPlatform.TestFramework.Extensions.dll</HintPath>
+      <HintPath>..\packages\MSTest.TestFramework.1.4.0\lib\net45\Microsoft.VisualStudio.TestPlatform.TestFramework.Extensions.dll</HintPath>
     </Reference>
     <Reference Include="System" />
     <Reference Include="System.Core" />
@@ -67,8 +67,8 @@
     <PropertyGroup>
       <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
     </PropertyGroup>
-    <Error Condition="!Exists('..\packages\MSTest.TestAdapter.1.2.1\build\net45\MSTest.TestAdapter.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\MSTest.TestAdapter.1.2.1\build\net45\MSTest.TestAdapter.props'))" />
-    <Error Condition="!Exists('..\packages\MSTest.TestAdapter.1.2.1\build\net45\MSTest.TestAdapter.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\MSTest.TestAdapter.1.2.1\build\net45\MSTest.TestAdapter.targets'))" />
+    <Error Condition="!Exists('..\packages\MSTest.TestAdapter.1.4.0\build\net45\MSTest.TestAdapter.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\MSTest.TestAdapter.1.4.0\build\net45\MSTest.TestAdapter.props'))" />
+    <Error Condition="!Exists('..\packages\MSTest.TestAdapter.1.4.0\build\net45\MSTest.TestAdapter.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\MSTest.TestAdapter.1.4.0\build\net45\MSTest.TestAdapter.targets'))" />
   </Target>
-  <Import Project="..\packages\MSTest.TestAdapter.1.2.1\build\net45\MSTest.TestAdapter.targets" Condition="Exists('..\packages\MSTest.TestAdapter.1.2.1\build\net45\MSTest.TestAdapter.targets')" />
+  <Import Project="..\packages\MSTest.TestAdapter.1.4.0\build\net45\MSTest.TestAdapter.targets" Condition="Exists('..\packages\MSTest.TestAdapter.1.4.0\build\net45\MSTest.TestAdapter.targets')" />
 </Project>
\ No newline at end of file
diff --git a/Src/DSInternals.SAM.Test/packages.config b/Src/DSInternals.SAM.Test/packages.config
index e9a3e86..27ee231 100644
--- a/Src/DSInternals.SAM.Test/packages.config
+++ b/Src/DSInternals.SAM.Test/packages.config
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="MSTest.TestAdapter" version="1.2.1" targetFramework="net451" />
-  <package id="MSTest.TestFramework" version="1.2.1" targetFramework="net451" />
+  <package id="MSTest.TestAdapter" version="1.4.0" targetFramework="net451" />
+  <package id="MSTest.TestFramework" version="1.4.0" targetFramework="net451" />
 </packages>
\ No newline at end of file
diff --git a/Src/Microsoft.Database.Isam/Microsoft.Database.Isam.csproj b/Src/Microsoft.Database.Isam/Microsoft.Database.Isam.csproj
index 2478093..999123a 100644
--- a/Src/Microsoft.Database.Isam/Microsoft.Database.Isam.csproj
+++ b/Src/Microsoft.Database.Isam/Microsoft.Database.Isam.csproj
@@ -34,7 +34,7 @@
     <TargetFrameworkProfile />
   </PropertyGroup>
   <!-- The .snk file won't be published to codeplex. -->
-  <PropertyGroup Condition="'$(DoSign)' == 'true'" >
+  <PropertyGroup Condition="'$(DoSign)' == 'true'">
     <DefineConstants>$(DefineConstants);STRONG_NAMED</DefineConstants>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
@@ -55,11 +55,8 @@
     <Prefer32Bit>false</Prefer32Bit>
   </PropertyGroup>
   <ItemGroup>
-    <Reference Include="System" />
     <Reference Include="System.Core" />
-    <Reference Include="System.Xml.Linq" />
     <Reference Include="System.Data.DataSetExtensions" />
-    <Reference Include="System.Data" />
     <Reference Include="System.Xml" />
   </ItemGroup>
   <ItemGroup>