diff --git a/openfpm_io b/openfpm_io
index 037e4db6149cee2a40e647ddfc93f5505a52721f..831758fa6f9e1cc2e5ab55d17330516864bf35a4 160000
--- a/openfpm_io
+++ b/openfpm_io
@@ -1 +1 @@
-Subproject commit 037e4db6149cee2a40e647ddfc93f5505a52721f
+Subproject commit 831758fa6f9e1cc2e5ab55d17330516864bf35a4