diff --git a/Quasar.Server/Quasar.Server.csproj b/Quasar.Server/Quasar.Server.csproj
index d6eae070..097ecb38 100644
--- a/Quasar.Server/Quasar.Server.csproj
+++ b/Quasar.Server/Quasar.Server.csproj
@@ -300,9 +300,6 @@
     <ProjectReference Include="..\Quasar.Common\Quasar.Common.csproj" />
   </ItemGroup>
   <ItemGroup>
-    <PackageReference Include="BouncyCastle">
-      <Version>1.8.6.1</Version>
-    </PackageReference>
     <PackageReference Include="Mono.Cecil">
       <Version>0.11.2</Version>
     </PackageReference>
@@ -310,6 +307,7 @@
       <Version>5.6.0</Version>
     </PackageReference>
     <PackageReference Include="Open.Nat" Version="2.1.0" />
+    <PackageReference Include="Portable.BouncyCastle" Version="1.8.6.7" />
     <PackageReference Include="protobuf-net">
       <Version>2.4.6</Version>
     </PackageReference>