diff --git a/lib/v3-core b/lib/v3-core
new file mode 160000
index 0000000..e3589b1
--- /dev/null
+++ b/lib/v3-core
@@ -0,0 +1 @@
+Subproject commit e3589b192d0be27e100cd0daaf6c97204fdb1899
diff --git a/lib/v3-periphery b/lib/v3-periphery
new file mode 160000
index 0000000..80f26c8
--- /dev/null
+++ b/lib/v3-periphery
@@ -0,0 +1 @@
+Subproject commit 80f26c86c57b8a5e4b913f42844d4c8bd274d058