diff --git a/server/Cargo.lock b/server/Cargo.lock
index 22eeccf..e748f7b 100644
--- a/server/Cargo.lock
+++ b/server/Cargo.lock
@@ -148,9 +148,9 @@ checksum = "1fd0f2584146f6f2ef48085050886acf353beff7305ebd1ae69500e27c67f64b"
 
 [[package]]
 name = "bytes"
-version = "1.11.0"
+version = "1.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b35204fbdc0b3f4446b89fc1ac2cf84a8a68971995d0bf2e925ec7cd960f9cb3"
+checksum = "1e748733b7cbc798e1434b6ac524f0c1ff2ab456fe201501e6497c8417a4fc33"
 
 [[package]]
 name = "cc"
diff --git a/server/Cargo.toml b/server/Cargo.toml
index 62e1d8d..6c58c0a 100644
--- a/server/Cargo.toml
+++ b/server/Cargo.toml
@@ -9,7 +9,7 @@ edition = "2024"
 anyhow = "=1.0.100"
 async-trait = "=0.1.89"
 axum = "=0.8.8"
-bytes = "=1.11.0"
+bytes = "=1.11.1"
 envy = "=0.4.2"
 # default featureは推移的にnative-tls featureを有効しているため、native-tls (LinuxではOpenSSL) を連れてくる。これをオプトアウトするためにrustlsを使う。
 sentry = { version = "=0.46.1", default-features = false, features = ["backtrace", "contexts", "panic", "anyhow", "reqwest", "tracing", "debug-images", "rustls", "tower", "tower-http"] }