diff --git a/scanner/model-scanner/model-scanner.csproj b/scanner/model-scanner/model-scanner.csproj
index 52991e2..3aff893 100644
--- a/scanner/model-scanner/model-scanner.csproj
+++ b/scanner/model-scanner/model-scanner.csproj
@@ -22,7 +22,7 @@
 
   <ItemGroup>
     <PackageReference Include="Nethereum.Web3" Version="3.4.0" />
-    <PackageReference Include="System.Text.Json" Version="4.6.0" />
+    <PackageReference Include="System.Text.Json" Version="8.0.4" />
   </ItemGroup>
 
 </Project>