diff --git a/external/solanaceae_message_serializer b/external/solanaceae_message_serializer
index 1a3fcc6..e574c4f 160000
--- a/external/solanaceae_message_serializer
+++ b/external/solanaceae_message_serializer
@@ -1 +1 @@
-Subproject commit 1a3fcc67576adb96f873f053cd5e836f5c9296b6
+Subproject commit e574c4f7798ab8529879fb9f58795ac3c346daf6
diff --git a/external/solanaceae_ngc_ft1 b/external/solanaceae_ngc_ft1
index dfcb5de..eb2a19d 160000
--- a/external/solanaceae_ngc_ft1
+++ b/external/solanaceae_ngc_ft1
@@ -1 +1 @@
-Subproject commit dfcb5dee97617048bc553c195285228ab060ccfb
+Subproject commit eb2a19d8f38c3032258180dae08f65b1574b10e4
diff --git a/plugins/plugin_ngcft1.cpp b/plugins/plugin_ngcft1.cpp
index b071a5e..c4c361b 100644
--- a/plugins/plugin_ngcft1.cpp
+++ b/plugins/plugin_ngcft1.cpp
@@ -32,6 +32,7 @@ SOLANA_PLUGIN_EXPORT uint32_t solana_plugin_start(struct SolanaAPI* solana_api)
 	}
 
 	try {
+		auto* os = PLUG_RESOLVE_INSTANCE(ObjectStore2);
 		auto* tox_i = PLUG_RESOLVE_INSTANCE(ToxI);
 		auto* tox_event_provider_i = PLUG_RESOLVE_INSTANCE(ToxEventProviderI);
 		auto* cr = PLUG_RESOLVE_INSTANCE_VERSIONED(Contact3Registry, "1");
@@ -42,7 +43,7 @@ SOLANA_PLUGIN_EXPORT uint32_t solana_plugin_start(struct SolanaAPI* solana_api)
 		// construct with fetched dependencies
 		g_ngcextep = std::make_unique<NGCEXTEventProvider>(*tox_event_provider_i);
 		g_ngcft1 = std::make_unique<NGCFT1>(*tox_i, *tox_event_provider_i, *g_ngcextep.get());
-		g_sha1_ngcft1 = std::make_unique<SHA1_NGCFT1>(*cr, *rmm, *g_ngcft1.get(), *tcm);
+		g_sha1_ngcft1 = std::make_unique<SHA1_NGCFT1>(*os, *cr, *rmm, *g_ngcft1.get(), *tcm);
 
 		// register types
 		PLUG_PROVIDE_INSTANCE(NGCEXTEventProviderI, plugin_name, g_ngcextep.get());