diff --git a/mongo-ruby-driver b/mongo-ruby-driver
index 01c042fd..4e094a87 160000
--- a/mongo-ruby-driver
+++ b/mongo-ruby-driver
@@ -1 +1 @@
-Subproject commit 01c042fdcba6844420e045b3561efcd1ebd16c0a
+Subproject commit 4e094a878848acc16318510afefaebff4293e306