diff --git a/lib/clingo b/lib/clingo
index df0c643..aaf3d8f 160000
--- a/lib/clingo
+++ b/lib/clingo
@@ -1 +1 @@
-Subproject commit df0c64351950a998f68ec605c435ee65bec9484c
+Subproject commit aaf3d8f8f99d33b27596afbfee4c1a6418715f97