diff --git a/libs/preprocessor b/libs/preprocessor
index f54e270433..aa9ee3ae3f 160000
--- a/libs/preprocessor
+++ b/libs/preprocessor
@@ -1 +1 @@
-Subproject commit f54e270433134b870d7fb3463d029ee93317e3e2
+Subproject commit aa9ee3ae3f1c987f013014a19a06a164c7a10270