diff --git a/crates/ethers-types/src/keys.rs b/crates/ethers-types/src/keys.rs
index 053d0fd0..c17f9ce4 100644
--- a/crates/ethers-types/src/keys.rs
+++ b/crates/ethers-types/src/keys.rs
@@ -3,8 +3,8 @@ use ethers_utils::{hash_message, keccak256};
 
 use rand::Rng;
 use secp256k1::{
-    key::ONE_KEY, Error as SecpError, Message, PublicKey as PubKey, recovery::RecoveryId, Secp256k1,
-    SecretKey,
+    key::ONE_KEY, recovery::RecoveryId, Error as SecpError, Message, PublicKey as PubKey,
+    Secp256k1, SecretKey,
 };
 use std::ops::Deref;
 use std::str::FromStr;
diff --git a/crates/ethers-utils/src/lib.rs b/crates/ethers-utils/src/lib.rs
index 479c85d7..6c804eb7 100644
--- a/crates/ethers-utils/src/lib.rs
+++ b/crates/ethers-utils/src/lib.rs
@@ -58,7 +58,7 @@ mod tests {
     // from https://emn178.github.io/online-tools/keccak_256.html
     fn test_keccak256() {
         assert_eq!(
-            keccak256("hello".as_bytes()).to_hex::<String>(),
+            keccak256(b"hello").to_hex::<String>(),
             "1c8aff950685c2ed4bc3174f3472287b56d9517b9c948127319a09a7a36deac8"
         );
     }