diff --git a/libraries/bytestring b/libraries/bytestring
index 95fe6bdf13c9cc86c1c880164f7844d61d989574..e043aacfc4202a59ccae8b8c8cf0e1ad83a3f209 160000
--- a/libraries/bytestring
+++ b/libraries/bytestring
@@ -1 +1 @@
-Subproject commit 95fe6bdf13c9cc86c1c880164f7844d61d989574
+Subproject commit e043aacfc4202a59ccae8b8c8cf0e1ad83a3f209