diff --git a/arrow_signs b/arrow_signs
index 9c38531..1660d80 160000
--- a/arrow_signs
+++ b/arrow_signs
@@ -1 +1 @@
-Subproject commit 9c385319cb70bc779ec634b83ba16c2cdb757952
+Subproject commit 1660d80668ed2425582d3040a7df6817e034eca6
diff --git a/locks b/locks
index 4d3a7e5..79b8186 160000
--- a/locks
+++ b/locks
@@ -1 +1 @@
-Subproject commit 4d3a7e51df7b1bfc881b6c8f1ca967878cd3fb43
+Subproject commit 79b8186ed8e7e865193642c7e6d81090c032b8db