diff --git a/crates/directory/src/backend/internal/lookup.rs b/crates/directory/src/backend/internal/lookup.rs
index e85fdb81..72621331 100644
--- a/crates/directory/src/backend/internal/lookup.rs
+++ b/crates/directory/src/backend/internal/lookup.rs
@@ -31,7 +31,7 @@ use crate::{Principal, QueryBy, Type};
 
 use super::{manage::ManageDirectory, PrincipalIdType};
 
-#[async_trait::async_trait]
+#[allow(async_fn_in_trait)]
 pub trait DirectoryStore: Sync + Send {
     async fn query(
         &self,
@@ -46,7 +46,6 @@ pub trait DirectoryStore: Sync + Send {
     async fn expn(&self, address: &str) -> crate::Result<Vec<String>>;
 }
 
-#[async_trait::async_trait]
 impl DirectoryStore for Store {
     async fn query(
         &self,
diff --git a/crates/directory/src/backend/internal/manage.rs b/crates/directory/src/backend/internal/manage.rs
index 1bb1d9f0..ab664f0d 100644
--- a/crates/directory/src/backend/internal/manage.rs
+++ b/crates/directory/src/backend/internal/manage.rs
@@ -39,7 +39,7 @@ use super::{
     PrincipalValue,
 };
 
-#[async_trait::async_trait]
+#[allow(async_fn_in_trait)]
 pub trait ManageDirectory: Sized {
     async fn get_account_id(&self, name: &str) -> crate::Result<Option<u32>>;
     async fn get_or_create_account_id(&self, name: &str) -> crate::Result<u32>;
@@ -75,7 +75,6 @@ pub trait ManageDirectory: Sized {
     async fn init(self) -> crate::Result<Self>;
 }
 
-#[async_trait::async_trait]
 impl ManageDirectory for Store {
     async fn get_account_name(&self, account_id: u32) -> crate::Result<Option<String>> {
         self.get_value::<Principal<u32>>(ValueKey::from(ValueClass::Directory(
diff --git a/crates/directory/src/core/config.rs b/crates/directory/src/core/config.rs
index 3cb4c7f6..fd00da1e 100644
--- a/crates/directory/src/core/config.rs
+++ b/crates/directory/src/core/config.rs
@@ -45,7 +45,7 @@ use crate::{
 
 use super::cache::CachedDirectory;
 
-#[async_trait::async_trait]
+#[allow(async_fn_in_trait)]
 pub trait ConfigDirectory {
     async fn parse_directory(
         &self,
@@ -54,7 +54,6 @@ pub trait ConfigDirectory {
     ) -> utils::config::Result<Directories>;
 }
 
-#[async_trait::async_trait]
 impl ConfigDirectory for Config {
     async fn parse_directory(
         &self,
diff --git a/crates/store/src/config.rs b/crates/store/src/config.rs
index 7d66a3e4..5af1c978 100644
--- a/crates/store/src/config.rs
+++ b/crates/store/src/config.rs
@@ -23,7 +23,6 @@
 
 use std::sync::Arc;
 
-use async_trait::async_trait;
 use utils::config::{cron::SimpleCron, Config};
 
 use crate::{
@@ -56,7 +55,7 @@ use crate::backend::elastic::ElasticSearchStore;
 #[cfg(feature = "redis")]
 use crate::backend::redis::RedisStore;
 
-#[async_trait]
+#[allow(async_fn_in_trait)]
 pub trait ConfigStore {
     async fn parse_stores(&self) -> utils::config::Result<Stores>;
     async fn parse_purge_schedules(
@@ -67,7 +66,6 @@ pub trait ConfigStore {
     ) -> utils::config::Result<Vec<PurgeSchedule>>;
 }
 
-#[async_trait]
 impl ConfigStore for Config {
     #[allow(unused_variables)]
     #[allow(unreachable_code)]
diff --git a/tests/src/smtp/session.rs b/tests/src/smtp/session.rs
index 970d31d4..d656492d 100644
--- a/tests/src/smtp/session.rs
+++ b/tests/src/smtp/session.rs
@@ -97,7 +97,7 @@ impl SessionStream for DummyIo {
 
 impl Unpin for DummyIo {}
 
-#[async_trait::async_trait]
+#[allow(async_fn_in_trait)]
 pub trait TestSession {
     fn test(core: impl Into<Arc<SMTP>>) -> Self;
     fn test_with_shutdown(core: impl Into<Arc<SMTP>>, shutdown_rx: watch::Receiver<bool>) -> Self;
@@ -113,7 +113,6 @@ pub trait TestSession {
     async fn test_builder(&self);
 }
 
-#[async_trait::async_trait]
 impl TestSession for Session<DummyIo> {
     fn test_with_shutdown(core: impl Into<Arc<SMTP>>, shutdown_rx: watch::Receiver<bool>) -> Self {
         Self {