diff --git a/3rdparty/mkldnn b/3rdparty/mkldnn
index 52c3052df8ec..cb2cc7ac17ff 160000
--- a/3rdparty/mkldnn
+++ b/3rdparty/mkldnn
@@ -1 +1 @@
-Subproject commit 52c3052df8ec1d5b8b45cb6c350a952840eabd42
+Subproject commit cb2cc7ac17ff4e2ef50805c7048d33256d82be4d