diff --git a/.gitmodules b/.gitmodules
index 75f5078aa..5621aa2e0 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -2,5 +2,5 @@
 	path = lib/vendor/doctrine-common
 	url = git://github.com/doctrine/common.git
 [submodule "lib/vendor/doctrine-dbal"]
-        path = lib/vendor/doctrine-dbal
-        url = git://github.com/doctrine/dbal.git
+	path = lib/vendor/doctrine-dbal
+	url = git://github.com/doctrine/dbal.git
diff --git a/lib/vendor/doctrine-common b/lib/vendor/doctrine-common
new file mode 160000
index 000000000..d5c538081
--- /dev/null
+++ b/lib/vendor/doctrine-common
@@ -0,0 +1 @@
+Subproject commit d5c53808156915eb361e72b2e3b392c084cb99cf
diff --git a/lib/vendor/doctrine-dbal b/lib/vendor/doctrine-dbal
new file mode 160000
index 000000000..afbddfb78
--- /dev/null
+++ b/lib/vendor/doctrine-dbal
@@ -0,0 +1 @@
+Subproject commit afbddfb78ae1980b94f641561eb7771731dd1a6d