diff --git a/preprocessor b/preprocessor
index 0df8dd3bc..7c3f981ea 160000
--- a/preprocessor
+++ b/preprocessor
@@ -1 +1 @@
-Subproject commit 0df8dd3bc262d45bbccfca2f09462c741de67f25
+Subproject commit 7c3f981eacdf7657aab0104cff6a028c93eb9549