diff --git a/ext/lisp-invocation b/ext/lisp-invocation
index 0653be203724285e1590426b139354251e3df35d..9d1a4930b4da48030bb74a80db443b6ec4254712 160000
--- a/ext/lisp-invocation
+++ b/ext/lisp-invocation
@@ -1 +1 @@
-Subproject commit 0653be203724285e1590426b139354251e3df35d
+Subproject commit 9d1a4930b4da48030bb74a80db443b6ec4254712