diff --git a/src/DocusaurusExportPlugin/DocusaurusExportPlugin.csproj b/src/DocusaurusExportPlugin/DocusaurusExportPlugin.csproj
index f3b2a06..50d035e 100644
--- a/src/DocusaurusExportPlugin/DocusaurusExportPlugin.csproj
+++ b/src/DocusaurusExportPlugin/DocusaurusExportPlugin.csproj
@@ -64,7 +64,7 @@
 
 	<ItemGroup>
 		<PackageReference Include="System.ComponentModel.Composition" Version="9.0.10" />
-		<PackageReference Include="System.Text.Json" Version="9.0.10" />
+		<PackageReference Include="System.Text.Json" Version="10.0.0" />
 		<PackageReference Include="EWSoftware.Sandcastle.Core" Version="2025.9.30" />
 	</ItemGroup>