diff --git a/testdata/specifications b/testdata/specifications
index 668992950d..c13d23b91b 160000
--- a/testdata/specifications
+++ b/testdata/specifications
@@ -1 +1 @@
-Subproject commit 668992950d975d3163e538849dd20383a214fc37
+Subproject commit c13d23b91b422b348c54195fe1c49406fc457559