diff --git a/lib/netstd/Thrift/Thrift.csproj b/lib/netstd/Thrift/Thrift.csproj
index e2f1725..86de1f8 100644
--- a/lib/netstd/Thrift/Thrift.csproj
+++ b/lib/netstd/Thrift/Thrift.csproj
@@ -34,17 +34,22 @@
     <GenerateAssemblyFileVersionAttribute>false</GenerateAssemblyFileVersionAttribute>
   </PropertyGroup>
 
+  <PropertyGroup>
+    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
+  </PropertyGroup>
+
   <ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore" Version="[2.0,)" />
-    <PackageReference Include="Microsoft.AspNetCore.Http.Abstractions" Version="[2.0,)" />
-    <PackageReference Include="Microsoft.Extensions.Logging" Version="[2.0,)" />
-    <PackageReference Include="Microsoft.Extensions.Logging.Console" Version="[2.0,)" />
-    <PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="[2.0,)" />
+    <PackageReference Include="Microsoft.AspNetCore" Version="2.2.0" />
+    <PackageReference Include="Microsoft.AspNetCore.Http.Abstractions" Version="2.2.0" />
+    <PackageReference Include="Microsoft.Extensions.Logging" Version="2.2.0" />
+    <PackageReference Include="Microsoft.Extensions.Logging.Console" Version="2.2.0" />
+    <PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="2.2.0" />
     <PackageReference Include="System.IO.Pipes" Version="[4.3,)" />
-    <PackageReference Include="System.Net.Http.WinHttpHandler" Version="[4.4,)" />
+    <PackageReference Include="System.IO.Pipes.AccessControl" Version="4.5.1" />
+    <PackageReference Include="System.Net.Http.WinHttpHandler" Version="4.5.2" />
     <PackageReference Include="System.Net.NameResolution" Version="[4.3,)" />
     <PackageReference Include="System.Net.Requests" Version="[4.3,)" />
-    <PackageReference Include="System.Net.Security" Version="[4.3,)" />
+    <PackageReference Include="System.Net.Security" Version="4.3.2" />
   </ItemGroup>
 
 </Project>