diff --git a/vendor/portal-spec-tests b/vendor/portal-spec-tests
index a549242d8..f88b45702 160000
--- a/vendor/portal-spec-tests
+++ b/vendor/portal-spec-tests
@@ -1 +1 @@
-Subproject commit a549242d8a7380318326b695a0b7ea84197b109b
+Subproject commit f88b457027f57322f9db5b632547035c4ed9555b