update to hkdf-0.3 and sha2-0.7 (new Digest API)

diff --git a/Cargo.toml b/Cargo.toml
index 52245f252e7161c44c18fcc1a562b463d30307ef..cd4edd04da4863600f2d5147ec1569dba5a5237c 100644 (file)
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -18,8 +18,8 @@ travis-ci = { repository = "warner/spake2.rs" }
 [dependencies]
 curve25519-dalek = "0.13"
 rand = "0.3"
-sha2 = "0.6"
-hkdf = "0.2"
+sha2 = "0.7"
+hkdf = "0.3"
 num-bigint = "0.1"
 hex = "0.3"