update twig

diff --git a/twig b/twig
index 0b7d6df..9154d27 160000 (submodule)
--- a/twig
+++ b/twig
@@ -1 +1 @@
-Subproject commit 0b7d6dfa0cf0dfb6a3c5745b6434ebd6ea32e90e
+Subproject commit 9154d27622a349fb1986cb9d48014c464a0e9d5b