diff --git a/libs/preprocessor b/libs/preprocessor
index 8d26689387..9b3e6a2cd6 160000
--- a/libs/preprocessor
+++ b/libs/preprocessor
@@ -1 +1 @@
-Subproject commit 8d26689387515345a2b03263708dd63da4150a93
+Subproject commit 9b3e6a2cd6b857b6637a794a95c75d8f4e001be9