upgrade vulnerable version of secp256k1
@@ -46,7 +46,7 @@ chacha20 = "0.6.0"
base58 = "0.1.0"
pbkdf2 = { version = "0.3.0", default-features = false }
byteorder = "1.3.2"
-libsecp256k1 = "0.2.2"
+libsecp256k1 = "0.3.5"
log = "0.4.11"
crc-any = "2.2.3"
failure = "0.1"
