diff --git a/testsuite/rdf-tests b/testsuite/rdf-tests
index 83e2e77..1c52ddf 160000
--- a/testsuite/rdf-tests
+++ b/testsuite/rdf-tests
@@ -1 +1 @@
-Subproject commit 83e2e779289f75d6b6d8e98f7ab6cc181137933c
+Subproject commit 1c52ddfc05a4259bfb231ede47245b055ef6485e