diff --git a/deps/rust-crypto b/deps/rust-crypto
index 12e28a90f..6a712849b 160000
--- a/deps/rust-crypto
+++ b/deps/rust-crypto
@@ -1 +1 @@
-Subproject commit 12e28a90f5432504302051b65967736761913ee2
+Subproject commit 6a712849b742659ac97336cc5400cb580923b54c