diff --git a/src/MongoDB.Messaging/MongoDB.Messaging.csproj b/src/MongoDB.Messaging/MongoDB.Messaging.csproj
index 32e1c27..97bd08a 100644
--- a/src/MongoDB.Messaging/MongoDB.Messaging.csproj
+++ b/src/MongoDB.Messaging/MongoDB.Messaging.csproj
@@ -39,6 +39,6 @@
 
   <ItemGroup Condition=" '$(TargetFramework)' == 'netstandard1.5' ">
     <PackageReference Include="System.Threading.Thread" Version="4.0.0" />
-    <PackageReference Include="System.Threading.ThreadPool" Version="4.0.10" />
+    <PackageReference Include="System.Threading.ThreadPool" Version="4.3.0" />
   </ItemGroup>
 </Project>
\ No newline at end of file