diff --git a/futures-rs b/futures-rs
index c21911d..173290f 160000
--- a/futures-rs
+++ b/futures-rs
@@ -1 +1 @@
-Subproject commit c21911d2ed82638767f002e659c868f26b71ce84
+Subproject commit 173290f8be13c196b518969b7f8ceeef3df90dcc