diff --git a/agbenchmark/challenges b/agbenchmark/challenges
index c49214ff..c3f6ae1f 160000
--- a/agbenchmark/challenges
+++ b/agbenchmark/challenges
@@ -1 +1 @@
-Subproject commit c49214ff45e77c9e8644b7db489e2141d5afd96f
+Subproject commit c3f6ae1f4b7282ce68e0f8808379d72d84611225