diff --git a/tests/specification-revision b/tests/specification-revision
index ec75a9c..230d5dd 100644
--- a/tests/specification-revision
+++ b/tests/specification-revision
@@ -1 +1 @@
-23e8748201c831e0e9ef94e7d84501e630a4096f
+8a720f085dd0591bb762c5f40ec598d7ef301d0b