diff --git a/lib/octache b/lib/octache
index 297eea4d..b40ee01e 160000
--- a/lib/octache
+++ b/lib/octache
@@ -1 +1 @@
-Subproject commit 297eea4dab7db797929605c5a155b42a2eb704e1
+Subproject commit b40ee01efea75d0dccad8720993d04152edac256