diff --git a/Cargo.toml b/Cargo.toml
index 707074b..d89b75a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,4 +1,5 @@
 [workspace]
+resolver = "2"
 members = [
   "wakey",
   "wakey-wake"
diff --git a/wakey-wake/src/main.rs b/wakey-wake/src/main.rs
index 51008ba..56c0930 100644
--- a/wakey-wake/src/main.rs
+++ b/wakey-wake/src/main.rs
@@ -16,7 +16,7 @@ fn main() -> wakey::Result<()> {
         .expect("Invalid MAC address format. Please use one of the separators: [:, -, /]");
     let wol = wakey::WolPacket::from_string(&mac_adress, sep)?;
     if wol.send_magic().is_ok() {
-        println!("Sent the magic packet.");
+        println!("Sent the magic packet to {mac_adress}");
     } else {
         println!("Failed to send the magic packet.");
     }
diff --git a/wakey/Cargo.toml b/wakey/Cargo.toml
index 05e413e..c005f26 100644
--- a/wakey/Cargo.toml
+++ b/wakey/Cargo.toml
@@ -13,5 +13,5 @@ keywords = ["wol", "wake-on-lan"]
 categories = ["network-programming"]
 
 [dependencies]
-hex = "~0.4"
-arrayvec = "0.7.2"
+hex = "0.4"
+arrayvec = "0.7"
diff --git a/wakey/src/lib.rs b/wakey/src/lib.rs
index a2f7fb0..adb6a94 100644
--- a/wakey/src/lib.rs
+++ b/wakey/src/lib.rs
@@ -120,6 +120,7 @@ impl WolPacket {
     }
 
     /// Returns the underlying WoL packet bytes
+    #[must_use]
     pub fn into_inner(self) -> Packet {
         self.packet
     }