diff --git a/ironsea_index_sfc_dbc b/ironsea_index_sfc_dbc
index 49f4462..bac9d39 160000
--- a/ironsea_index_sfc_dbc
+++ b/ironsea_index_sfc_dbc
@@ -1 +1 @@
-Subproject commit 49f4462b36b165287d79b738f676f7141bcb0b39
+Subproject commit bac9d395fff487c6a0d5bdb314615be035b57e2a
diff --git a/mercator_db b/mercator_db
index e4a1959..8fcf1b7 160000
--- a/mercator_db
+++ b/mercator_db
@@ -1 +1 @@
-Subproject commit e4a1959fc737e9a8fa1c956ac5a4677f7d9ce2d3
+Subproject commit 8fcf1b74e7551ef6bf929403406e235465fb2adc
diff --git a/mercator_parser b/mercator_parser
index b5daa52..a424924 160000
--- a/mercator_parser
+++ b/mercator_parser
@@ -1 +1 @@
-Subproject commit b5daa52284a8f1f4ca9852c3d927bc5f4bb2633f
+Subproject commit a42492463c19304ec235bdfe9885547a5b9dd276