diff --git a/.gitmodules b/.gitmodules
index d9b1a35..2e2b7a0 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,6 +1,6 @@
 [submodule "thing-logos"]
 	path = thing-logos
-	url = https://github.com/rohieb/thing-logos.git
+	url = git://github.com/rohieb/thing-logos.git
 [submodule "write"]
 	path = write
-	url = https://github.com/rohieb/Write.scad.git
+	url = git://github.com/rohieb/Write.scad.git
diff --git a/thing-logos b/thing-logos
index 6d947d7..5fb2a5c 160000
--- a/thing-logos
+++ b/thing-logos
@@ -1 +1 @@
-Subproject commit 6d947d7283a598115f078bff2f379ab85c3ab072
+Subproject commit 5fb2a5cf5255d1bcafb32f3b9899ba4d6715fa94
diff --git a/write b/write
index cc949a2..3ba5a70 160000
--- a/write
+++ b/write
@@ -1 +1 @@
-Subproject commit cc949a2ed0962ce81876f0fd5f58cd7f1128a56e
+Subproject commit 3ba5a7069580447bb08e36bf37d41ec68eeddc77