diff --git a/auxil/bifcl b/auxil/bifcl
index 4cfb846536..5b4cae24b2 160000
--- a/auxil/bifcl
+++ b/auxil/bifcl
@@ -1 +1 @@
-Subproject commit 4cfb8465360992f02d6227fff7d7cddc98a0446e
+Subproject commit 5b4cae24b21079a6282e68acf3a6afbba6ded084