diff --git a/Cargo.lock b/Cargo.lock
index 2eccd947..cf38d0a7 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -803,7 +803,6 @@ dependencies = [
  "pbkdf2 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "protobuf 2.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "rpassword 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.89 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.89 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.39 (registry+https://github.com/rust-lang/crates.io-index)",
diff --git a/core/Cargo.toml b/core/Cargo.toml
index 4886bc5e..e6f46e37 100644
--- a/core/Cargo.toml
+++ b/core/Cargo.toml
@@ -24,7 +24,6 @@ num-integer = "0.1.32"
 num-traits = "0.1.36"
 protobuf = "2.0.5"
 rand = "0.6"
-rpassword = "0.3.0"
 serde = "1.0"
 serde_derive = "1.0"
 serde_json = "1.0"
diff --git a/core/src/lib.rs b/core/src/lib.rs
index b042aad9..92776049 100644
--- a/core/src/lib.rs
+++ b/core/src/lib.rs
@@ -23,7 +23,6 @@ extern crate num_integer;
 extern crate num_traits;
 extern crate protobuf;
 extern crate rand;
-extern crate rpassword;
 extern crate serde;
 extern crate serde_json;
 extern crate shannon;