diff --git a/akg b/akg
index 1c72d655e24..21a0f2a5b40 160000
--- a/akg
+++ b/akg
@@ -1 +1 @@
-Subproject commit 1c72d655e24d6def68e3345f3e6cd1a86efde64b
+Subproject commit 21a0f2a5b408bb437a35466e4d0f0d282baea51a