diff --git a/libdap-crypto b/libdap-crypto
index 70bfa60b850cdb0a39cbe212439de9e9daf750d1..4d764dfacaaa6aa1d8e5ba3c8242d8466e4faf10 160000
--- a/libdap-crypto
+++ b/libdap-crypto
@@ -1 +1 @@
-Subproject commit 70bfa60b850cdb0a39cbe212439de9e9daf750d1
+Subproject commit 4d764dfacaaa6aa1d8e5ba3c8242d8466e4faf10