diff --git a/3dmodels b/3dmodels
index ac81eb0..8d4d448 160000
--- a/3dmodels
+++ b/3dmodels
@@ -1 +1 @@
-Subproject commit ac81eb00c35b1de8492e34f0dfe0f7930d462263
+Subproject commit 8d4d448a87af2e1faa832284e17fc0d40aac489c
diff --git a/footprints b/footprints
index 582e7e2..6981e56 160000
--- a/footprints
+++ b/footprints
@@ -1 +1 @@
-Subproject commit 582e7e2f00b2e45396e510cf01d1955c4cd0f6f7
+Subproject commit 6981e56cd4fa443c2623befbb3cb0e58839e8e04
diff --git a/symbols b/symbols
index 1b3607d..092d091 160000
--- a/symbols
+++ b/symbols
@@ -1 +1 @@
-Subproject commit 1b3607d7f53f08b56834446bfa1a318c56dfa08a
+Subproject commit 092d091007cbe6cdb6f2985e4608aaca15420102