diff --git a/third_party/contracts-imtbl b/third_party/contracts-imtbl
index aff4a4b6..c1e8c549 160000
--- a/third_party/contracts-imtbl
+++ b/third_party/contracts-imtbl
@@ -1 +1 @@
-Subproject commit aff4a4b68d4135d20dea4dbee41d7ab082f391b4
+Subproject commit c1e8c549e2fe844e6c0306696ef1c8696ce76c50