diff --git a/models/dynamic-books/src/model.rs b/models/dynamic-books/src/model.rs
index ba466e0..a7f5695 100644
--- a/models/dynamic-books/src/model.rs
+++ b/models/dynamic-books/src/model.rs
@@ -3,7 +3,7 @@ use futures_util::StreamExt;
 
 use crate::{simple_broker::SimpleBroker, Book, BookChanged, MutationType, Storage};
 
-impl<'a> From<MutationType> for FieldValue<'a> {
+impl From<MutationType> for FieldValue<'_> {
     fn from(value: MutationType) -> Self {
         match value {
             MutationType::Created => FieldValue::value("CREATED"),
diff --git a/models/dynamic-starwars/src/model.rs b/models/dynamic-starwars/src/model.rs
index a307afb..c660b96 100644
--- a/models/dynamic-starwars/src/model.rs
+++ b/models/dynamic-starwars/src/model.rs
@@ -2,7 +2,7 @@ use async_graphql::{dynamic::*, Value};
 
 use crate::{Episode, StarWars, StarWarsChar};
 
-impl<'a> From<Episode> for FieldValue<'a> {
+impl From<Episode> for FieldValue<'_> {
     fn from(value: Episode) -> Self {
         match value {
             Episode::NewHope => FieldValue::value("NEW_HOPE"),