thodg/totp-rs

diff --git a/Cargo.toml b/Cargo.toml
index 0327ec8..57f8dc6 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "totp-rs"
-version = "0.2.4"
+version = "0.2.5"
 authors = ["Cleo Rebert <cleo.rebert@gmail.com>"]
 edition = "2018"
 readme = "README.md"
@@ -14,9 +14,8 @@ categories = ["authentication", "web-programming"]
 [dependencies]
 serde = { version = "1.0", features = ["derive"] }
 ring = ">= 0.13"
-byteorder = "1.3.4"
-otpauth = "0.4.1"
-base32 = "0.4.0"
-qrcode = "0.12.0"
-image = "0.23.3"
-base64 = "0.12.0"
+byteorder = ">= 1.3"
+base32 = ">= 0.4"
+qrcode = ">= 0.12"
+image = ">= 0.23"
+base64 = ">= 0.12"
diff --git a/src/lib.rs b/src/lib.rs
index 71413a6..aa94529 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -15,7 +15,7 @@
 //! println!("{}", token);
 //! ```
 
-use serde::{Serialize, Deserialize};
+use serde::{Deserialize, Serialize};
 
 use base32;
 use byteorder::{BigEndian, ReadBytesExt};