diff --git a/deps/rust-crypto b/deps/rust-crypto
index 98bf93911..83a1eb20a 160000
--- a/deps/rust-crypto
+++ b/deps/rust-crypto
@@ -1 +1 @@
-Subproject commit 98bf939110be2079a36962a4d58a418dab5ebbab
+Subproject commit 83a1eb20a502a9c4bc399f106825a8e2a07f1eb6