diff --git a/openfpm_io b/openfpm_io
index 0ba4932db8ce59a7df4c569b66a9a1cafa7ae3ab..4a5f8a2a4d13fe1e4e4537281c11979f3ac87e28 160000
--- a/openfpm_io
+++ b/openfpm_io
@@ -1 +1 @@
-Subproject commit 0ba4932db8ce59a7df4c569b66a9a1cafa7ae3ab
+Subproject commit 4a5f8a2a4d13fe1e4e4537281c11979f3ac87e28