diff --git a/server/Cargo.lock b/server/Cargo.lock
index ab7675b..f9010e1 100644
--- a/server/Cargo.lock
+++ b/server/Cargo.lock
@@ -848,9 +848,9 @@ checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de"
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.79"
+version = "1.0.88"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e835ff2298f5721608eb1a980ecaee1aef2c132bf95ecc026a11b7bf3c01c02e"
+checksum = "7c3a7fc5db1e57d5a779a352c8cdb57b29aa4c40cc69c3a68a7fedc815fbf2f9"
 dependencies = [
  "unicode-ident",
 ]
@@ -1271,18 +1271,18 @@ dependencies = [
 
 [[package]]
 name = "serde"
-version = "1.0.197"
+version = "1.0.211"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3fb1c873e1b9b056a4dc4c0c198b24c3ffa059243875552b2bd0933b1aee4ce2"
+checksum = "1ac55e59090389fb9f0dd9e0f3c09615afed1d19094284d0b200441f13550793"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.197"
+version = "1.0.211"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7eb0b34b42edc17f6b7cac84a52a1c5f0e1bb2227e997ca9011ea3dd34e8610b"
+checksum = "54be4f245ce16bc58d57ef2716271d0d4519e0f6defa147f6e081005bcb278ff"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1390,9 +1390,9 @@ checksum = "81cdd64d312baedb58e21336b31bc043b77e01cc99033ce76ef539f78e965ebc"
 
 [[package]]
 name = "syn"
-version = "2.0.53"
+version = "2.0.82"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7383cd0e49fff4b6b90ca5670bfd3e9d6a733b3f90c686605aa7eec8c4996032"
+checksum = "83540f837a8afc019423a8edb95b52a8effe46957ee402287f4292fae35be021"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/server/Cargo.toml b/server/Cargo.toml
index 06be1df..90f1322 100644
--- a/server/Cargo.toml
+++ b/server/Cargo.toml
@@ -8,7 +8,7 @@ edition = "2021"
 [dependencies]
 anyhow = "1.0.81"
 axum = "0.7.5"
-serde = { version = "1.0.197", features = ["derive"] }
+serde = { version = "1.0.200", features = ["derive"] }
 tokio = { version = "1.36.0", features = ["full"] }
 tokio-util = "0.7.10"
 # 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。