diff --git a/Cargo.lock b/Cargo.lock
index cc05adc3..f75de29c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -414,9 +414,9 @@ checksum = "1fd0f2584146f6f2ef48085050886acf353beff7305ebd1ae69500e27c67f64b"
 
 [[package]]
 name = "bytes"
-version = "1.6.1"
+version = "1.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a12916984aab3fa6e39d655a33e09c0071eb36d6ab3aea5c2d78551f1df6d952"
+checksum = "8318a53db07bb3f8dca91a600466bdb3f2eaadeedfdbcf02e1accbad9271ba50"
 
 [[package]]
 name = "c2rust-bitfields"
diff --git a/crates/shadowsocks-service/Cargo.toml b/crates/shadowsocks-service/Cargo.toml
index 2e5b4617..28b2ae07 100644
--- a/crates/shadowsocks-service/Cargo.toml
+++ b/crates/shadowsocks-service/Cargo.toml
@@ -137,7 +137,7 @@ arc-swap = "1.7"
 
 spin = { version = "0.9" }
 lru_time_cache = "0.11"
-bytes = "1.6"
+bytes = "1.7"
 byte_string = "1.0"
 byteorder = "1.5"
 rand = { version = "0.8", features = ["small_rng"] }
diff --git a/crates/shadowsocks/Cargo.toml b/crates/shadowsocks/Cargo.toml
index cd7d3792..6674a990 100644
--- a/crates/shadowsocks/Cargo.toml
+++ b/crates/shadowsocks/Cargo.toml
@@ -49,7 +49,7 @@ security-replay-attack-detect = ["bloomfilter"]
 log = "0.4"
 
 libc = "0.2.141"
-bytes = "1.6"
+bytes = "1.7"
 cfg-if = "1"
 byte_string = "1.0"
 base64 = "0.22"