diff --git a/build/targets/AssemblyVersions.props b/build/targets/AssemblyVersions.props
index 362c26a94a61b2f61c2d5657063b8c3cf5fb0dbf..b17f940a9380e8e47b5dceda40ef97ccfef93d13 100644
--- a/build/targets/AssemblyVersions.props
+++ b/build/targets/AssemblyVersions.props
@@ -22,7 +22,7 @@
     <Build_FileVersion>$(_Build_Year).$(_Build_Month).$(_Build_Day).$(_Build_Number)</Build_FileVersion>
 
     <FSCoreMajorVersion>4.5</FSCoreMajorVersion>
-    <FSCorePackageVersion>$(FSCoreMajorVersion).3</FSCorePackageVersion>
+    <FSCorePackageVersion>$(FSCoreMajorVersion).5</FSCorePackageVersion>
     <FSCoreVersion>$(FSCoreMajorVersion).0.0</FSCoreVersion>
 
     <FSPackageMajorVersion>10.2</FSPackageMajorVersion>
diff --git a/vsintegration/src/FSharp.ProjectSystem.Base/Project/ProjectSystem.Base.csproj b/vsintegration/src/FSharp.ProjectSystem.Base/Project/ProjectSystem.Base.csproj
index b8634a9cdd7437f6375c2c026598d09361632645..462541e5ddee237e7cdf3d231a463f46d8a5858f 100644
--- a/vsintegration/src/FSharp.ProjectSystem.Base/Project/ProjectSystem.Base.csproj
+++ b/vsintegration/src/FSharp.ProjectSystem.Base/Project/ProjectSystem.Base.csproj
@@ -68,7 +68,7 @@
       We require a reference to Microsoft.VisualStudio.Shell.14.0.dll, but that causes some issues with duplicate type
       names.  The ~hack~ fix is to include the package reference and ensure the Aliases metadata gets set afterwards.
       -->
-      <ReferencePathWithRefAssemblies Update="%(Identity)" Aliases="Shell14" Condition="'%(ReferencePathWithRefAssemblies.NuGetPackageId)' == 'Microsoft.VisualStudio.Shell.14.0'" />
+      <ReferencePathWithRefAssemblies Update="%(Identity)" Aliases="Shell14" Condition="'%(ReferencePathWithRefAssemblies.FusionName)' == 'Microsoft.VisualStudio.Shell.14.0, Version=14.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'" />
     </ItemGroup>
   </Target>