diff --git a/CHANGELOG.md b/CHANGELOG.md
index a6ea246..53a74b1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,13 @@
 
 ## 0.9.0 (Unreleased)
 
+## 0.8.1
+
+### Improvement
+
+- Refactor: lots of minor improvements
+- Deps
+
 ## 0.8.0
 
 ### Important Changes
diff --git a/rpxy-bin/Cargo.toml b/rpxy-bin/Cargo.toml
index 8c7df8f..d571d1e 100644
--- a/rpxy-bin/Cargo.toml
+++ b/rpxy-bin/Cargo.toml
@@ -30,7 +30,7 @@ rpxy-lib = { path = "../rpxy-lib/", default-features = false, features = [
 mimalloc = { version = "*", default-features = false }
 anyhow = "1.0.86"
 rustc-hash = "2.0.0"
-serde = { version = "1.0.203", default-features = false, features = ["derive"] }
+serde = { version = "1.0.204", default-features = false, features = ["derive"] }
 tokio = { version = "1.38.0", default-features = false, features = [
   "net",
   "rt-multi-thread",
@@ -38,11 +38,11 @@ tokio = { version = "1.38.0", default-features = false, features = [
   "sync",
   "macros",
 ] }
-async-trait = "0.1.80"
+async-trait = "0.1.81"
 
 
 # config
-clap = { version = "4.5.8", features = ["std", "cargo", "wrap_help"] }
+clap = { version = "4.5.9", features = ["std", "cargo", "wrap_help"] }
 toml = { version = "0.8.14", default-features = false, features = ["parse"] }
 hot_reload = "0.1.5"
 
diff --git a/rpxy-certs/Cargo.toml b/rpxy-certs/Cargo.toml
index 0cb9a87..1370e0b 100644
--- a/rpxy-certs/Cargo.toml
+++ b/rpxy-certs/Cargo.toml
@@ -20,13 +20,13 @@ tracing = { version = "0.1.40" }
 derive_builder = { version = "0.20.0" }
 thiserror = { version = "1.0.61" }
 hot_reload = { version = "0.1.5" }
-async-trait = { version = "0.1.80" }
-rustls = { version = "0.23.10", default-features = false, features = [
+async-trait = { version = "0.1.81" }
+rustls = { version = "0.23.11", default-features = false, features = [
   "std",
   "aws_lc_rs",
 ] }
 rustls-pemfile = { version = "2.1.2" }
-rustls-webpki = { version = "0.102.4", default-features = false, features = [
+rustls-webpki = { version = "0.102.5", default-features = false, features = [
   "std",
   "aws_lc_rs",
 ] }
diff --git a/rpxy-lib/Cargo.toml b/rpxy-lib/Cargo.toml
index c841d6a..669a81f 100644
--- a/rpxy-lib/Cargo.toml
+++ b/rpxy-lib/Cargo.toml
@@ -22,6 +22,7 @@ http3-s2n = [
   "s2n-quic-rustls",
   "s2n-quic-h3",
   "rpxy-certs/http3",
+  "h3",
 ]
 cache = ["http-cache-semantics", "lru", "sha2", "base64"]
 sticky-cookie = ["base64", "sha2", "chrono"]
@@ -44,7 +45,7 @@ tokio = { version = "1.38.0", default-features = false, features = [
   "fs",
 ] }
 pin-project-lite = "0.2.14"
-async-trait = "0.1.80"
+async-trait = "0.1.81"
 
 # Error handling
 anyhow = "1.0.86"
@@ -53,7 +54,7 @@ thiserror = "1.0.61"
 # http for both server and client
 http = "1.1.0"
 http-body-util = "0.1.2"
-hyper = { version = "1.4.0", default-features = false }
+hyper = { version = "1.4.1", default-features = false }
 hyper-util = { version = "0.1.6", features = ["full"] }
 futures-util = { version = "0.3.30", default-features = false }
 futures-channel = { version = "0.3.30", default-features = false }
@@ -75,7 +76,7 @@ hyper-rustls = { git = "https://github.com/junkurihara/hyper-rustls", branch = "
 # tls and cert management for server
 rpxy-certs = { path = "../rpxy-certs/", default-features = false }
 hot_reload = "0.1.5"
-rustls = { version = "0.23.10", default-features = false }
+rustls = { version = "0.23.11", default-features = false }
 tokio-rustls = { version = "0.26.0", features = ["early-data"] }
 
 # logging
@@ -88,11 +89,11 @@ h3-quinn = { version = "0.0.7", optional = true }
 s2n-quic-h3 = { path = "../submodules/s2n-quic-h3/", features = [
   "tracing",
 ], optional = true }
-s2n-quic = { version = "1.41.0", default-features = false, features = [
+s2n-quic = { version = "1.42.0", default-features = false, features = [
   "provider-tls-rustls",
 ], optional = true }
-s2n-quic-core = { version = "0.41.0", default-features = false, optional = true }
-s2n-quic-rustls = { version = "0.41.0", optional = true }
+s2n-quic-core = { version = "0.42.0", default-features = false, optional = true }
+s2n-quic-rustls = { version = "0.42.0", optional = true }
 ##########
 # for UDP socket wit SO_REUSEADDR when h3 with quinn
 socket2 = { version = "0.5.7", features = ["all"], optional = true }
diff --git a/rpxy-lib/src/error.rs b/rpxy-lib/src/error.rs
index 3eb09e4..98ebf03 100644
--- a/rpxy-lib/src/error.rs
+++ b/rpxy-lib/src/error.rs
@@ -36,12 +36,12 @@ pub enum RpxyError {
   HyperBodyError(#[from] hyper::Error),
 
   // http/3 errors
-  #[cfg(feature = "http3-quinn")]
+  #[cfg(any(feature = "http3-quinn", feature = "http3-s2n"))]
   #[error("H3 error: {0}")]
   H3Error(#[from] h3::Error),
-  #[cfg(feature = "http3-s2n")]
-  #[error("H3 error: {0}")]
-  H3Error(#[from] s2n_quic_h3::h3::Error),
+  // #[cfg(feature = "http3-s2n")]
+  // #[error("H3 error: {0}")]
+  // H3Error(#[from] s2n_quic_h3::h3::Error),
   #[cfg(any(feature = "http3-quinn", feature = "http3-s2n"))]
   #[error("Exceeds max request body size for HTTP/3")]
   H3TooLargeBody,
diff --git a/submodules/s2n-quic-h3/Cargo.toml b/submodules/s2n-quic-h3/Cargo.toml
index f2a92de..4a0c725 100644
--- a/submodules/s2n-quic-h3/Cargo.toml
+++ b/submodules/s2n-quic-h3/Cargo.toml
@@ -15,8 +15,8 @@ futures = { version = "0.3", default-features = false }
 h3 = { version = "0.0.6", features = ["tracing"] }
 # s2n-quic = { path = "../s2n-quic" }
 # s2n-quic-core = { path = "../s2n-quic-core" }
-s2n-quic = { version = "1.41.0" }
-s2n-quic-core = { version = "0.41.0" }
+s2n-quic = { version = "1.42.0" }
+s2n-quic-core = { version = "0.42.0" }
 tracing = { version = "0.1.40", optional = true }
 
 [features]