diff --git a/Cargo.lock b/Cargo.lock
index 8bd06f2..87ea6c8 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1073,7 +1073,7 @@ dependencies = [
  "tower 0.4.13",
  "tower-http 0.5.2",
  "tracing",
- "utoipa",
+ "utoipa 5.5.0",
  "utoipa-swagger-ui",
  "uuid",
  "validator",
@@ -4426,7 +4426,19 @@ dependencies = [
  "indexmap 2.14.0",
  "serde",
  "serde_json",
- "utoipa-gen",
+ "utoipa-gen 4.3.1",
+]
+
+[[package]]
+name = "utoipa"
+version = "5.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8bde15df68e80b16c7d16b9616e80770ad158988daa56a27dccd1e55558b0160"
+dependencies = [
+ "indexmap 2.14.0",
+ "serde",
+ "serde_json",
+ "utoipa-gen 5.5.0",
 ]
 
 [[package]]
@@ -4436,6 +4448,17 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "20c24e8ab68ff9ee746aad22d39b5535601e6416d1b0feeabf78be986a5c4392"
 dependencies = [
  "proc-macro-error",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.118",
+]
+
+[[package]]
+name = "utoipa-gen"
+version = "5.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6ba0b99ee52df3028635d93840c797102da61f8a7bb3cf751032455895b52ef8"
+dependencies = [
  "proc-macro2",
  "quote",
  "regex",
@@ -4457,7 +4480,7 @@ dependencies = [
  "serde",
  "serde_json",
  "url",
- "utoipa",
+ "utoipa 4.2.3",
  "zip",
 ]
 
diff --git a/Cargo.toml b/Cargo.toml
index e63f43c..2114955 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -100,7 +100,7 @@ governor = "0.6"
 tokio-cron-scheduler = "0.10"
 
 # ---- openapi ----
-utoipa = { version = "4", features = ["axum_extras", "chrono", "uuid"] }
+utoipa = { version = "5", features = ["axum_extras", "chrono", "uuid"] }
 utoipa-swagger-ui = { version = "7", features = ["axum"] }
 
 # ---- errors ----