diff --git a/Cargo.toml b/Cargo.toml
index 0877edf9c..f3a6271ee 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -105,7 +105,7 @@ serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
 serde_urlencoded = "0.7"
 smallvec = "1.6"
-socket2 = "0.3.16"
+socket2 = "0.4.0"
 time = { version = "0.2.23", default-features = false, features = ["std"] }
 tls-openssl = { package = "openssl", version = "0.10.9", optional = true }
 tls-rustls = { package = "rustls", version = "0.19.0", optional = true }
diff --git a/actix-http-test/Cargo.toml b/actix-http-test/Cargo.toml
index c1e61556b..a7efc5310 100644
--- a/actix-http-test/Cargo.toml
+++ b/actix-http-test/Cargo.toml
@@ -42,7 +42,7 @@ bytes = "1"
 futures-core = { version = "0.3.7", default-features = false }
 http = "0.2.2"
 log = "0.4"
-socket2 = "0.3"
+socket2 = "0.4"
 serde = "1.0"
 serde_json = "1.0"
 slab = "0.4"
diff --git a/actix-http-test/src/lib.rs b/actix-http-test/src/lib.rs
index 8de07c8d3..138f14313 100644
--- a/actix-http-test/src/lib.rs
+++ b/actix-http-test/src/lib.rs
@@ -118,10 +118,10 @@ pub async fn test_server_with_addr<F: ServiceFactory<TcpStream>>(
 /// Get first available unused address
 pub fn unused_addr() -> net::SocketAddr {
     let addr: net::SocketAddr = "127.0.0.1:0".parse().unwrap();
-    let socket = Socket::new(Domain::ipv4(), Type::stream(), Some(Protocol::tcp())).unwrap();
+    let socket = Socket::new(Domain::IPV4, Type::STREAM, Some(Protocol::TCP)).unwrap();
     socket.bind(&addr.into()).unwrap();
     socket.set_reuse_address(true).unwrap();
-    let tcp = socket.into_tcp_listener();
+    let tcp = net::TcpListener::from(socket);
     tcp.local_addr().unwrap()
 }
 
diff --git a/src/server.rs b/src/server.rs
index 99355593a..cfd8ae4b4 100644
--- a/src/server.rs
+++ b/src/server.rs
@@ -607,17 +607,14 @@ where
 
 fn create_tcp_listener(addr: net::SocketAddr, backlog: u32) -> io::Result<net::TcpListener> {
     use socket2::{Domain, Protocol, Socket, Type};
-    let domain = match addr {
-        net::SocketAddr::V4(_) => Domain::ipv4(),
-        net::SocketAddr::V6(_) => Domain::ipv6(),
-    };
-    let socket = Socket::new(domain, Type::stream(), Some(Protocol::tcp()))?;
+    let domain = Domain::for_address(addr);
+    let socket = Socket::new(domain, Type::STREAM, Some(Protocol::TCP))?;
     socket.set_reuse_address(true)?;
     socket.bind(&addr.into())?;
     // clamp backlog to max u32 that fits in i32 range
     let backlog = cmp::min(backlog, i32::MAX as u32) as i32;
     socket.listen(backlog)?;
-    Ok(socket.into_tcp_listener())
+    Ok(net::TcpListener::from(socket))
 }
 
 #[cfg(feature = "openssl")]
diff --git a/src/test.rs b/src/test.rs
index 2ebd64558..bc19296e2 100644
--- a/src/test.rs
+++ b/src/test.rs
@@ -862,10 +862,10 @@ impl TestServerConfig {
 /// Get first available unused address
 pub fn unused_addr() -> net::SocketAddr {
     let addr: net::SocketAddr = "127.0.0.1:0".parse().unwrap();
-    let socket = Socket::new(Domain::ipv4(), Type::stream(), Some(Protocol::tcp())).unwrap();
+    let socket = Socket::new(Domain::IPV4, Type::STREAM, Some(Protocol::TCP)).unwrap();
     socket.bind(&addr.into()).unwrap();
     socket.set_reuse_address(true).unwrap();
-    let tcp = socket.into_tcp_listener();
+    let tcp = net::TcpListener::from(socket);
     tcp.local_addr().unwrap()
 }