diff --git a/lib/clingo b/lib/clingo
index 7ee6c2e..f68e404 160000
--- a/lib/clingo
+++ b/lib/clingo
@@ -1 +1 @@
-Subproject commit 7ee6c2e0181fdf6f3f9075637363f7510d7c8d09
+Subproject commit f68e404910473e8464ec912cfeefba7ccbf80a48