diff --git a/Cake.FileHelpers.Tests/Cake.FileHelpers.Tests.csproj b/Cake.FileHelpers.Tests/Cake.FileHelpers.Tests.csproj
index 232b5db..042a27f 100644
--- a/Cake.FileHelpers.Tests/Cake.FileHelpers.Tests.csproj
+++ b/Cake.FileHelpers.Tests/Cake.FileHelpers.Tests.csproj
@@ -1,23 +1,18 @@
 <Project Sdk="Microsoft.NET.Sdk">
-
   <PropertyGroup>
     <TargetFramework>netcoreapp2.0</TargetFramework>
   </PropertyGroup>
-
   <ItemGroup>
-    <PackageReference Include="Cake.Core" Version="0.26.1" />
-    <PackageReference Include="Cake.Testing" Version="0.26.1" />
+    <PackageReference Include="Cake.Core" Version="0.29.0" />
+    <PackageReference Include="Cake.Testing" Version="0.29.0" />
     <PackageReference Include="xunit" Version="2.3.0-beta5-build3769" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.3.0-beta5-build3769" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.0.0" />
   </ItemGroup>
-
   <ItemGroup>
     <ProjectReference Include="..\Cake.FileHelpers\Cake.FileHelpers.csproj" />
   </ItemGroup>
-
   <ItemGroup>
     <Folder Include="Properties\" />
   </ItemGroup>
- 
-</Project>
+</Project>
\ No newline at end of file
diff --git a/Cake.FileHelpers.Tests/Fakes/FakeCakeContext.cs b/Cake.FileHelpers.Tests/Fakes/FakeCakeContext.cs
index 0dd96be..0957969 100755
--- a/Cake.FileHelpers.Tests/Fakes/FakeCakeContext.cs
+++ b/Cake.FileHelpers.Tests/Fakes/FakeCakeContext.cs
@@ -27,11 +27,12 @@ public FakeCakeContext ()
             var args = new FakeCakeArguments ();
             var processRunner = new ProcessRunner (environment, log);
             var registry = new WindowsRegistry ();
-
+            
+            var dataService = new FakeDataService(); 
             var toolRepository = new ToolRepository(environment);
             var toolResolutionStrategy = new ToolResolutionStrategy(fileSystem, environment, globber, new FakeConfiguration());
             IToolLocator tools = new ToolLocator(environment, toolRepository, toolResolutionStrategy);
-            context = new CakeContext (fileSystem, environment, globber, log, args, processRunner, registry, tools);
+            context = new CakeContext (fileSystem, environment, globber, log, args, processRunner, registry, tools, dataService);
             context.Environment.WorkingDirectory = testsDir;
         }
 
diff --git a/Cake.FileHelpers.Tests/Fakes/FakeDataService.cs b/Cake.FileHelpers.Tests/Fakes/FakeDataService.cs
new file mode 100644
index 0000000..a70255c
--- /dev/null
+++ b/Cake.FileHelpers.Tests/Fakes/FakeDataService.cs
@@ -0,0 +1,14 @@
+using System;
+using Cake.Core;
+
+namespace Cake.Xamarin.Tests.Fakes {
+    public class FakeDataService : ICakeDataService {
+        public TData Get<TData>() where TData : class {
+            throw new NotImplementedException();
+        }
+
+        public void Add<TData>(TData value) where TData : class {
+            throw new NotImplementedException();
+        }
+    }
+}
\ No newline at end of file
diff --git a/Cake.FileHelpers/Cake.FileHelpers.csproj b/Cake.FileHelpers/Cake.FileHelpers.csproj
index df1d457..edab053 100644
--- a/Cake.FileHelpers/Cake.FileHelpers.csproj
+++ b/Cake.FileHelpers/Cake.FileHelpers.csproj
@@ -1,11 +1,9 @@
-<Project Sdk="Microsoft.NET.Sdk">
-
+<Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <TargetFrameworks>netstandard2.0;net46</TargetFrameworks>
     <NetStandardImplicitPackageVersion Condition=" '$(TargetFramework)' == 'netstandard1.6' ">1.6.1</NetStandardImplicitPackageVersion>
     <GenerateDocumentationFile>true</GenerateDocumentationFile>
   </PropertyGroup>
-
   <PropertyGroup>
     <PackageId>Cake.FileHelpers</PackageId>
     <Title>Cake.FileHelpers</Title>
@@ -18,14 +16,11 @@
     <PackageIconUrl>https://raw.githubusercontent.com/cake-contrib/Cake.FileHelpers/master/icon.png</PackageIconUrl>
     <PackageLicenseUrl>https://raw.githubusercontent.com/cake-contrib/Cake.FileHelpers/master/LICENSE.md</PackageLicenseUrl>
   </PropertyGroup>
-
   <ItemGroup Condition=" '$(TargetFramework)' == 'netstandard1.6' ">
     <PackageReference Include="System.Threading.Tasks.Parallel" Version="4.3.0" />
   </ItemGroup>
-
   <ItemGroup>
-    <PackageReference Include="Cake.Core" Version="0.26.1" />
-    <PackageReference Include="Cake.Common" Version="0.26.1" />
+    <PackageReference Include="Cake.Core" Version="0.29.0" />
+    <PackageReference Include="Cake.Common" Version="0.29.0" />
   </ItemGroup>
- 
-</Project>
+</Project>
\ No newline at end of file