diff --git a/Cargo.toml b/Cargo.toml
index d0bc425..1a3d809 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "epp-client"
 version = "0.6.0"
-edition = "2018"
+edition = "2021"
 license = "MIT"
 description = "EPP (Extensible Provisioning Protocol) Client Library for Domain Registration and Management"
 repository = "https://github.com/masalachai/epp-client"
diff --git a/src/client.rs b/src/client.rs
index a63ce6a..676aaca 100644
--- a/src/client.rs
+++ b/src/client.rs
@@ -1,4 +1,3 @@
-use std::convert::TryInto;
 use std::io;
 use std::sync::Arc;
 use std::time::Duration;
diff --git a/src/connection.rs b/src/connection.rs
index 4a91b0f..4ceaa57 100644
--- a/src/connection.rs
+++ b/src/connection.rs
@@ -1,6 +1,5 @@
 //! Manages registry connections and reading/writing to them
 
-use std::convert::TryInto;
 use std::future::Future;
 use std::pin::Pin;
 use std::task::{Context, Poll};