diff --git a/tests/preprocessor b/tests/preprocessor
index 893b61f72..868a61e57 160000
--- a/tests/preprocessor
+++ b/tests/preprocessor
@@ -1 +1 @@
-Subproject commit 893b61f722f2b14b8a4ca5063eff5d89039b0b62
+Subproject commit 868a61e579f0d6e69f354a0fb5914dba7e92d084