diff --git a/dmlc-core b/dmlc-core
index b46747af1..808f48538 160000
--- a/dmlc-core
+++ b/dmlc-core
@@ -1 +1 @@
-Subproject commit b46747af11336e8a138322139a45ee1dfe64e754
+Subproject commit 808f485387f9a03f78fa9f1159f387d0d91b7a28