diff --git a/GoogleTestAdapter/VsPackage.TAfGT/VsPackage.TAfGT.csproj b/GoogleTestAdapter/VsPackage.TAfGT/VsPackage.TAfGT.csproj
index e77c63205..ed3a341f3 100644
--- a/GoogleTestAdapter/VsPackage.TAfGT/VsPackage.TAfGT.csproj
+++ b/GoogleTestAdapter/VsPackage.TAfGT/VsPackage.TAfGT.csproj
@@ -202,7 +202,7 @@
       <Private>True</Private>
       <Private>False</Private>
     </Reference>
-    <Reference Include="Microsoft.VisualStudio.Threading, Version=15.6.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
+    <Reference Include="Microsoft.VisualStudio.Threading, Version=15.8.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL" />
     <Reference Include="stdole, Version=7.0.3300.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
       <EmbedInteropTypes>False</EmbedInteropTypes>
       <Private>True</Private>