diff --git a/slow5lib b/slow5lib
index f36ed8b..e393b28 160000
--- a/slow5lib
+++ b/slow5lib
@@ -1 +1 @@
-Subproject commit f36ed8b1a0d1f3a045ced713654cd04f57426914
+Subproject commit e393b2800570912bac8202e6f72bcd699492a4f1