diff --git a/fix_submodule.sh b/fix_submodule.sh
index b040cec..bdc0d9e 100755
--- a/fix_submodule.sh
+++ b/fix_submodule.sh
@@ -1,2 +1,3 @@
 #!/bin/sh
 git submodule foreach --recursive git checkout master
+git submodule foreach --recursive git pull
diff --git a/mdebase b/mdebase
index 5d6aee5..6869d7b 160000
--- a/mdebase
+++ b/mdebase
@@ -1 +1 @@
-Subproject commit 5d6aee577cf5a6aa8bd96eba00b8cabf46aea89b
+Subproject commit 6869d7b55afdfde644a9aca84597fd2807ecf46a