diff --git a/wsrep-lib b/wsrep-lib
index 173693f2eeb..151d4f8591d 160000
--- a/wsrep-lib
+++ b/wsrep-lib
@@ -1 +1 @@
-Subproject commit 173693f2eeb61054424233fe85fde4086bed36be
+Subproject commit 151d4f8591d26068afda997fb0d1f66b2f7f1964