diff --git a/Cargo.toml b/Cargo.toml
index 845afb937..631d1a961 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -39,4 +39,6 @@ codegen-units = 256
 
 
 [workspace.dependencies]
-tokio = { version = "1.27.0", features = ["rt", "fs", "net", "rt-multi-thread", "time"], default-features = false }
+tokio = { version = "1.28.1", features = ["rt", "fs", "net", "rt-multi-thread", "time"], default-features = false }
+serde = { version = "1.0.126", features = ["derive"], default-features = false }
+async-trait = "0.1.68"
diff --git a/discovery/Cargo.toml b/discovery/Cargo.toml
index ad54dca12..dc9743fe1 100644
--- a/discovery/Cargo.toml
+++ b/discovery/Cargo.toml
@@ -12,7 +12,7 @@ ds = { path = "../ds" }
 metrics = { path = "../metrics" }
 
 url = "2.2.2"
-async-trait = "0.1.51"
+async-trait.workspace = true
 enum_dispatch = "0.3.8"
 
 #for http request and json parse
@@ -21,7 +21,7 @@ tokio.workspace = true
 json = "0.12.4"
 
 #for deserialize
-serde = { version = "1.0.126", features = ["derive"] }
+serde.workspace = true
 serde_derive = "1.0.126"
 serde_yaml = "0.8.17"
 serde_json = "1.0.65"
diff --git a/discovery/src/vintage.rs b/discovery/src/vintage.rs
index 3aae3b577..f1571a490 100644
--- a/discovery/src/vintage.rs
+++ b/discovery/src/vintage.rs
@@ -6,7 +6,7 @@ use std::{
 };
 
 use reqwest::Client;
-use serde::{Deserialize, Serialize};
+use serde::Deserialize;
 use url::Url;
 
 #[derive(Clone)]
@@ -14,13 +14,13 @@ pub struct Vintage {
     client: Client,
 }
 
-#[derive(Serialize, Deserialize, Debug)]
+#[derive(Deserialize)]
 struct Node {
     index: String,
     data: String,
 }
 
-#[derive(Serialize, Deserialize, Debug)]
+#[derive(Deserialize)]
 struct Response {
     message: String,
     node: Node,
diff --git a/endpoint/Cargo.toml b/endpoint/Cargo.toml
index acddd2042..6b58a11ff 100644
--- a/endpoint/Cargo.toml
+++ b/endpoint/Cargo.toml
@@ -18,9 +18,9 @@ rt = { path = "../rt" }
 byteorder = "1.4.3"
 bytes = "1.0.1"
 tokio.workspace = true
+serde.workspace = true
 
 enum_dispatch = "0.3.8"
-serde = { version = "1.0.126", features = ["derive"] }
 serde_derive = "1.0.126"
 serde_yaml = "0.8.17"
 serde_json = "1.0.65"
diff --git a/net/Cargo.toml b/net/Cargo.toml
index d66ec60eb..6bf356198 100644
--- a/net/Cargo.toml
+++ b/net/Cargo.toml
@@ -7,5 +7,5 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-async-trait = "0.1.51"
+async-trait.workspace = true
 tokio.workspace = true