diff --git a/Package.resolved b/Package.resolved
index 546f2ef..d55e03f 100644
--- a/Package.resolved
+++ b/Package.resolved
@@ -7,7 +7,7 @@
       "location" : "https://github.com/OpenSwiftUIProject/DarwinPrivateFrameworks.git",
       "state" : {
         "branch" : "main",
-        "revision" : "7be91d10c9151add127dbd2e92595553d084efdb"
+        "revision" : "af7ef1c0a0e2c2b87e287743997a22ab3678924c"
       }
     },
     {
diff --git a/Sources/OpenGraph_SPI/Graph/OGSubgraph.cpp b/Sources/OpenGraph_SPI/Graph/OGSubgraph.cpp
index c9c1476..8aaa4b7 100644
--- a/Sources/OpenGraph_SPI/Graph/OGSubgraph.cpp
+++ b/Sources/OpenGraph_SPI/Graph/OGSubgraph.cpp
@@ -128,6 +128,10 @@ OGGraphRef OGSubgraphGetGraph(OGSubgraphRef cf_subgraph) {
 }
 
 void OGSubgraphAddChild(OGSubgraphRef parent, OGSubgraphRef child) {
+    OGSubgraphAddChild2(parent, child, 0);
+}
+
+void OGSubgraphAddChild2(OGSubgraphRef parent, OGSubgraphRef child, uint8_t tag) {
     // TODO
 }
 
diff --git a/Sources/OpenGraph_SPI/include/OGSubgraph.h b/Sources/OpenGraph_SPI/include/OGSubgraph.h
index 9586214..798a03d 100644
--- a/Sources/OpenGraph_SPI/include/OGSubgraph.h
+++ b/Sources/OpenGraph_SPI/include/OGSubgraph.h
@@ -58,6 +58,10 @@ OG_EXPORT
 OG_REFINED_FOR_SWIFT
 void OGSubgraphAddChild(OGSubgraphRef parent, OGSubgraphRef child) OG_SWIFT_NAME(OGSubgraphRef.addChild(self:_:));
 
+OG_EXPORT
+OG_REFINED_FOR_SWIFT
+void OGSubgraphAddChild2(OGSubgraphRef parent, OGSubgraphRef child, uint8_t tag) OG_SWIFT_NAME(OGSubgraphRef.addChild(self:_:tag:));
+
 OG_EXPORT
 OG_REFINED_FOR_SWIFT
 void OGSubgraphRemoveChild(OGSubgraphRef parent, OGSubgraphRef child) OG_SWIFT_NAME(OGSubgraphRef.removeChild(self:_:));