diff --git a/etc/coq-scripts b/etc/coq-scripts
index 8ce1d5d7..8b66ebec 160000
--- a/etc/coq-scripts
+++ b/etc/coq-scripts
@@ -1 +1 @@
-Subproject commit 8ce1d5d71fa7380a46450f0a38acc10862d257da
+Subproject commit 8b66ebec09d641e5726d9931d4c99ae538f71283