diff --git a/crates/shadowsocks/tests/tcp.rs b/crates/shadowsocks/tests/tcp.rs
index fa42f9c1..4ae6e1c3 100644
--- a/crates/shadowsocks/tests/tcp.rs
+++ b/crates/shadowsocks/tests/tcp.rs
@@ -131,7 +131,7 @@ async fn tcp_tunnel_example(
 
     let mut client = TcpStream::connect(local_addr).await?;
 
-    const HTTP_REQUEST: &[u8] = b"GET / HTTP/1.0\r\nHost: www.example.com\r\nAccept: */*\r\nConnection: close\r\n\r\n";
+    const HTTP_REQUEST: &[u8] = b"GET / HTTP/1.1\r\nHost: www.example.com\r\nAccept: */*\r\nConnection: close\r\n\r\n";
     client.write_all(HTTP_REQUEST).await?;
 
     let mut reader = BufReader::new(client);
@@ -141,7 +141,7 @@ async fn tcp_tunnel_example(
 
     println!("{:?}", ByteStr::new(&buffer));
 
-    const HTTP_RESPONSE_STATUS: &[u8] = b"HTTP/1.0 200 OK\r\n";
+    const HTTP_RESPONSE_STATUS: &[u8] = b"HTTP/1.1 200 OK\r\n";
     assert!(buffer.starts_with(HTTP_RESPONSE_STATUS));
 
     Ok(())
diff --git a/crates/shadowsocks/tests/tcp_tfo.rs b/crates/shadowsocks/tests/tcp_tfo.rs
index ae1aea5f..65c114b2 100644
--- a/crates/shadowsocks/tests/tcp_tfo.rs
+++ b/crates/shadowsocks/tests/tcp_tfo.rs
@@ -86,7 +86,7 @@ async fn tcp_tunnel_tfo() {
     .unwrap();
 
     client
-        .write_all(b"GET / HTTP/1.0\r\nHost: www.example.com\r\nAccept: */*\r\nConnection: close\r\n\r\n")
+        .write_all(b"GET / HTTP/1.1\r\nHost: www.example.com\r\nAccept: */*\r\nConnection: close\r\n\r\n")
         .await
         .unwrap();
 
@@ -97,6 +97,6 @@ async fn tcp_tunnel_tfo() {
 
     println!("{:?}", ByteStr::new(&buffer));
 
-    const HTTP_RESPONSE_STATUS: &[u8] = b"HTTP/1.0 200 OK\r\n";
+    const HTTP_RESPONSE_STATUS: &[u8] = b"HTTP/1.1 200 OK\r\n";
     assert!(buffer.starts_with(HTTP_RESPONSE_STATUS));
 }