diff --git a/src/Sparc.Serialization/Sparc.Serialization.csproj b/src/Sparc.Serialization/Sparc.Serialization.csproj
index f564721..151c11d 100644
--- a/src/Sparc.Serialization/Sparc.Serialization.csproj
+++ b/src/Sparc.Serialization/Sparc.Serialization.csproj
@@ -15,7 +15,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="SerializerFoundation" Version="1.1.0" />
+    <PackageReference Include="SerializerFoundation" Version="1.2.0" />
   </ItemGroup>
 
   <ItemGroup>