diff --git a/preprocessor b/preprocessor
index 539fddc9f..1874fa5cc 160000
--- a/preprocessor
+++ b/preprocessor
@@ -1 +1 @@
-Subproject commit 539fddc9f68c751c3f83559403cc7ef5e7e04e76
+Subproject commit 1874fa5cce17a00462ec91de1824ac1904786baf