diff --git a/PowerDimmer.csproj b/PowerDimmer.csproj
index 2102fa9..4cc36eb 100644
--- a/PowerDimmer.csproj
+++ b/PowerDimmer.csproj
@@ -14,8 +14,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Config.Net" Version="4.19.0" />
-    <PackageReference Include="Config.Net.Json" Version="4.19.0" />
+    <PackageReference Include="Config.Net" Version="5.2.1" />
     <PackageReference Include="ModernNotifyIcon" Version="1.2.0" />
     <PackageReference Include="NHotkey.Wpf" Version="2.1.0" />
   </ItemGroup>