diff --git a/src/Akavache.Core/Akavache.Core.csproj b/src/Akavache.Core/Akavache.Core.csproj
index 6bba3abd..6277ffc7 100644
--- a/src/Akavache.Core/Akavache.Core.csproj
+++ b/src/Akavache.Core/Akavache.Core.csproj
@@ -32,7 +32,7 @@
   </ItemGroup>
 
   <ItemGroup Condition=" $(TargetFramework.StartsWith('net4')) ">
-    <PackageReference Include="System.Security.Cryptography.ProtectedData" Version="5.0.0" />
+    <PackageReference Include="System.Security.Cryptography.ProtectedData" Version="6.0.0" />
     <PackageReference Include="System.ValueTuple" Version="4.5.0" />
   </ItemGroup>