diff --git a/src/SimpleConcepts.Extensions.Caching.Abstractions/SimpleConcepts.Extensions.Caching.Abstractions.csproj b/src/SimpleConcepts.Extensions.Caching.Abstractions/SimpleConcepts.Extensions.Caching.Abstractions.csproj
index 0df9ce7..3bc1b3d 100644
--- a/src/SimpleConcepts.Extensions.Caching.Abstractions/SimpleConcepts.Extensions.Caching.Abstractions.csproj
+++ b/src/SimpleConcepts.Extensions.Caching.Abstractions/SimpleConcepts.Extensions.Caching.Abstractions.csproj
@@ -26,7 +26,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.Extensions.Caching.Abstractions" Version="2.1.1" />
-    <PackageReference Include="System.Text.Json" Version="4.6.0" />
+    <PackageReference Include="System.Text.Json" Version="8.0.4" />
   </ItemGroup>
 
 </Project>
diff --git a/src/SimpleConcepts.Extensions.Caching/SimpleConcepts.Extensions.Caching.csproj b/src/SimpleConcepts.Extensions.Caching/SimpleConcepts.Extensions.Caching.csproj
index 73db860..e065c69 100644
--- a/src/SimpleConcepts.Extensions.Caching/SimpleConcepts.Extensions.Caching.csproj
+++ b/src/SimpleConcepts.Extensions.Caching/SimpleConcepts.Extensions.Caching.csproj
@@ -30,7 +30,7 @@
     <PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="2.1.1" />
     <PackageReference Include="Microsoft.Extensions.Options" Version="2.1.1" />
     <PackageReference Include="Scrutor" Version="3.2.2" />
-    <PackageReference Include="System.Text.Json" Version="4.6.0" />
+    <PackageReference Include="System.Text.Json" Version="8.0.4" />
   </ItemGroup>
 
   <ItemGroup>