diff --git a/third_party/relation b/third_party/relation
index cf9a4b2..a5374c5 160000
--- a/third_party/relation
+++ b/third_party/relation
@@ -1 +1 @@
-Subproject commit cf9a4b27df344f3fe34bb271c62c20aa9860c301
+Subproject commit a5374c57df6f4224cc9357110fe5059a8bb9aaa8