diff --git a/cpp-btree b/cpp-btree
index 45e6d1f1..8de8b467 160000
--- a/cpp-btree
+++ b/cpp-btree
@@ -1 +1 @@
-Subproject commit 45e6d1f13196a0824e2089a586c53b9de0283f17
+Subproject commit 8de8b467acbca50cfd8835c20e0e379110f3b32b