diff --git a/compio-net/src/cmsg/mod.rs b/compio-net/src/cmsg/mod.rs
index 8614fde0..bc61dfc6 100644
--- a/compio-net/src/cmsg/mod.rs
+++ b/compio-net/src/cmsg/mod.rs
@@ -13,7 +13,7 @@ cfg_if::cfg_if! {
 /// Reference to a control message.
 pub struct CMsgRef<'a>(sys::CMsgRef<'a>);
 
-impl<'a> CMsgRef<'a> {
+impl CMsgRef<'_> {
     /// Returns the level of the control message.
     pub fn level(&self) -> i32 {
         self.0.level()
diff --git a/compio-net/src/cmsg/unix.rs b/compio-net/src/cmsg/unix.rs
index 4f44547c..81f25122 100644
--- a/compio-net/src/cmsg/unix.rs
+++ b/compio-net/src/cmsg/unix.rs
@@ -2,7 +2,7 @@ use libc::{CMSG_DATA, CMSG_FIRSTHDR, CMSG_LEN, CMSG_NXTHDR, CMSG_SPACE, c_int, c
 
 pub(crate) struct CMsgRef<'a>(&'a cmsghdr);
 
-impl<'a> CMsgRef<'a> {
+impl CMsgRef<'_> {
     pub(crate) fn level(&self) -> c_int {
         self.0.cmsg_level
     }
@@ -23,7 +23,7 @@ impl<'a> CMsgRef<'a> {
 
 pub(crate) struct CMsgMut<'a>(&'a mut cmsghdr);
 
-impl<'a> CMsgMut<'a> {
+impl CMsgMut<'_> {
     pub(crate) fn set_level(&mut self, level: c_int) {
         self.0.cmsg_level = level;
     }