diff --git a/preprocessor b/preprocessor
index 5bef18537..bc827326e 160000
--- a/preprocessor
+++ b/preprocessor
@@ -1 +1 @@
-Subproject commit 5bef1853709252d738da079e13b36558ca54cc11
+Subproject commit bc827326eb358047508a465ed7230eaee4e0189e