diff --git a/dmlc-core b/dmlc-core
index 3943914ee..7245c9d42 160000
--- a/dmlc-core
+++ b/dmlc-core
@@ -1 +1 @@
-Subproject commit 3943914eed66470bd010df581e29e4dca4f7df6f
+Subproject commit 7245c9d42e0baf3b030ae580c125f403dbe57c9f