diff --git a/rocket b/rocket
index c7baa8d8..75388bf3 160000
--- a/rocket
+++ b/rocket
@@ -1 +1 @@
-Subproject commit c7baa8d85028d625f2e5c4226563830eefe2c775
+Subproject commit 75388bf373c637366504753219c2453ae62ed32e
diff --git a/zscale b/zscale
index 1f4a8bbe..c747b9d0 160000
--- a/zscale
+++ b/zscale
@@ -1 +1 @@
-Subproject commit 1f4a8bbef22fe90ee9f9be5b13be113e30a2f050
+Subproject commit c747b9d094bb8a489fc20519a86e8819ff88d56f