diff --git a/spec/JSON-Schema-Test-Suite b/spec/JSON-Schema-Test-Suite
index 86f965e..15ba997 160000
--- a/spec/JSON-Schema-Test-Suite
+++ b/spec/JSON-Schema-Test-Suite
@@ -1 +1 @@
-Subproject commit 86f965e53dda0b6c57e70ddd726243e1e061cf84
+Subproject commit 15ba997f9b937150a0ab88244d1d0fbf58526c48