diff --git a/gamedevtree b/gamedevtree
index d6abe9eb..63184a0b 160000
--- a/gamedevtree
+++ b/gamedevtree
@@ -1 +1 @@
-Subproject commit d6abe9eb073a0e0f620f5171fd18d32d15b77528
+Subproject commit 63184a0b7a7b22040146d223941606fd6b80a26a