Update Monero submodule

diff --git a/monero b/monero
index 87340caaa64846bc5c8d52820722f3f94c74974c..5e3c15637ed0ecbef44782247ce7364c2893a674 160000 (submodule)
--- a/monero
+++ b/monero
@@ -1 +1 @@
-Subproject commit 87340caaa64846bc5c8d52820722f3f94c74974c
+Subproject commit 5e3c15637ed0ecbef44782247ce7364c2893a674