diff --git a/.gitignore b/.gitignore
index a7d5f3f383..5bdf786d9a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -14,3 +14,4 @@
 
 /build
 /test/nosetests.xml
+lock
diff --git a/cooks b/cooks
index 496bc080fb..983cfa5914 160000
--- a/cooks
+++ b/cooks
@@ -1 +1 @@
-Subproject commit 496bc080fb19a89b4c5014110b97696419c9c53d
+Subproject commit 983cfa591481a566029790b0c149851aeae508e2