diff --git a/Makefile b/Makefile
index 7a507b4c6..20138dcea 100644
--- a/Makefile
+++ b/Makefile
@@ -221,8 +221,8 @@ $(BUILDDIR)/uutils: $(SRCDIR)/uutils/uutils.rs $(BUILDDIR)/mkuutils $(RLIB_PATHS
 
 # Dependencies
 -include $(BUILDDIR)/rust-crypto.d
-$(BUILDDIR)/.rust-crypto: | $(BUILDDIR)
-	$(RUSTC) $(RUSTCFLAGS) --crate-type rlib --dep-info $(BUILDDIR)/rust-crypto.d $(BASEDIR)/deps/rust-crypto/src/rust-crypto/lib.rs --out-dir $(BUILDDIR)/
+$(BUILDDIR)/.rust-crypto: $(BUILDDIR)/.rust-time | $(BUILDDIR)
+	$(RUSTC) $(RUSTCFLAGS) --extern time=$(BUILDDIR)/libtime.rlib --crate-type rlib --dep-info $(BUILDDIR)/rust-crypto.d $(BASEDIR)/deps/rust-crypto/src/rust-crypto/lib.rs --out-dir $(BUILDDIR)/
 	@touch $@
 
 $(BUILDDIR)/.rust-time:
diff --git a/deps/rust-crypto b/deps/rust-crypto
index bd7b061e7..b463ff97f 160000
--- a/deps/rust-crypto
+++ b/deps/rust-crypto
@@ -1 +1 @@
-Subproject commit bd7b061e7e22864352e29d6fe453842727916ce8
+Subproject commit b463ff97f78ea06ce9bcf0f1fafe63e5966f2499