diff --git a/Cargo.lock b/Cargo.lock
index 75f1475..27a0454 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -156,7 +156,7 @@ checksum = "daa239b93927be1ff123eebada5a3ff23e89f0124ccb8609234e5103d5a5ae6d"
 dependencies = [
  "actix-utils",
  "actix-web",
- "derive_more 2.1.1",
+ "derive_more",
  "futures-util",
  "log",
  "once_cell",
@@ -175,7 +175,7 @@ dependencies = [
  "actix-web",
  "bitflags 2.13.1",
  "bytes",
- "derive_more 2.1.1",
+ "derive_more",
  "futures-core",
  "http-range",
  "log",
@@ -201,7 +201,7 @@ dependencies = [
  "brotli",
  "bytes",
  "bytestring",
- "derive_more 2.1.1",
+ "derive_more",
  "encoding_rs",
  "flate2",
  "foldhash 0.2.0",
@@ -237,14 +237,14 @@ dependencies = [
 
 [[package]]
 name = "actix-multipart"
-version = "0.7.2"
+version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d5118a26dee7e34e894f7e85aa0ee5080ae4c18bf03c0e30d49a80e418f00a53"
+checksum = "560e3dd4eae03837f86d1b6bf6222c508568eff36845ef5ebb3a0dff480e3f64"
 dependencies = [
  "actix-multipart-derive",
  "actix-utils",
  "actix-web",
- "derive_more 0.99.20",
+ "derive_more",
  "futures-core",
  "futures-util",
  "httparse",
@@ -252,7 +252,7 @@ dependencies = [
  "log",
  "memchr",
  "mime",
- "rand 0.8.7",
+ "rand 0.10.2",
  "serde",
  "serde_json",
  "serde_plain",
@@ -262,12 +262,12 @@ dependencies = [
 
 [[package]]
 name = "actix-multipart-derive"
-version = "0.7.0"
+version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e11eb847f49a700678ea2fa73daeb3208061afa2b9d1a8527c03390f4c4a1c6b"
+checksum = "8720bceaa6797fd8b2deab968d52e1120b2a8c30950939f6c8cdb42a910bc885"
 dependencies = [
+ "bytesize",
  "darling",
- "parse-size",
  "proc-macro2",
  "quote",
  "syn 2.0.119",
@@ -355,7 +355,7 @@ dependencies = [
  "bytestring",
  "cfg-if",
  "cookie",
- "derive_more 2.1.1",
+ "derive_more",
  "encoding_rs",
  "foldhash 0.2.0",
  "futures-core",
@@ -952,6 +952,12 @@ version = "1.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fc652a48c352aef3ea3aed32080501cf3ef6ed5da78602a020c991775b0aff04"
 
+[[package]]
+name = "bytesize"
+version = "2.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7354288c522e7e980fafd2075d63d1285794c3a6a16cdd492f189ea406e5f18b"
+
 [[package]]
 name = "bytestring"
 version = "1.5.1"
@@ -1176,12 +1182,6 @@ version = "0.10.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a6ef517f0926dd24a1582492c791b6a4818a4d94e789a334894aa15b0d12f55c"
 
-[[package]]
-name = "convert_case"
-version = "0.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6245d59a3e82a7fc217c5828a6692dbc6dfb63a0c8c90495621f7b9d79704a0e"
-
 [[package]]
 name = "convert_case"
 version = "0.10.0"
@@ -1373,9 +1373,9 @@ checksum = "f27ae1dd37df86211c42e150270f82743308803d90a6f6e6651cd730d5e1732f"
 
 [[package]]
 name = "darling"
-version = "0.20.11"
+version = "0.23.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fc7f46116c46ff9ab3eb1597a45688b6715c6e628b5c133e288e709a29bcb4ee"
+checksum = "25ae13da2f202d56bd7f91c25fba009e7717a1e4a1cc98a76d844b65ae912e9d"
 dependencies = [
  "darling_core",
  "darling_macro",
@@ -1383,11 +1383,10 @@ dependencies = [
 
 [[package]]
 name = "darling_core"
-version = "0.20.11"
+version = "0.23.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0d00b9596d185e565c2207a0b01f8bd1a135483d02d9b7b0a54b11da8d53412e"
+checksum = "9865a50f7c335f53564bb694ef660825eb8610e0a53d3e11bf1b0d3df31e03b0"
 dependencies = [
- "fnv",
  "ident_case",
  "proc-macro2",
  "quote",
@@ -1397,9 +1396,9 @@ dependencies = [
 
 [[package]]
 name = "darling_macro"
-version = "0.20.11"
+version = "0.23.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fc34b93ccb385b40dc71c6fceac4b2ad23662c7eeb248cf10d529b7e055b6ead"
+checksum = "ac3984ec7bd6cfa798e62b4a642426a5be0e68f9401cfc2a01e3fa9ea2fcdb8d"
 dependencies = [
  "darling_core",
  "quote",
@@ -1434,19 +1433,6 @@ dependencies = [
  "syn 2.0.119",
 ]
 
-[[package]]
-name = "derive_more"
-version = "0.99.20"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6edb4b64a43d977b8e99788fe3a04d483834fba1215a7e02caa415b626497f7f"
-dependencies = [
- "convert_case 0.4.0",
- "proc-macro2",
- "quote",
- "rustc_version",
- "syn 2.0.119",
-]
-
 [[package]]
 name = "derive_more"
 version = "2.1.1"
@@ -1462,7 +1448,7 @@ version = "2.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "799a97264921d8623a957f6c3b9011f3b5492f557bbb7a5a19b7fa6d06ba8dcb"
 dependencies = [
- "convert_case 0.10.0",
+ "convert_case",
  "proc-macro2",
  "quote",
  "rustc_version",
@@ -3519,12 +3505,6 @@ dependencies = [
  "windows-link",
 ]
 
-[[package]]
-name = "parse-size"
-version = "1.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "487f2ccd1e17ce8c1bfab3a65c89525af41cfad4c8659021a1e9a2aacd73b89b"
-
 [[package]]
 name = "password-hash"
 version = "0.5.0"
diff --git a/umc-api/Cargo.toml b/umc-api/Cargo.toml
index d8efed2..8f644ba 100644
--- a/umc-api/Cargo.toml
+++ b/umc-api/Cargo.toml
@@ -11,7 +11,7 @@ path = "src/main.rs"
 [dependencies]
 # ── Framework Web ───────────────────────────────────────────────────────────
 actix-web        = "4.9"
-actix-multipart  = "0.7"
+actix-multipart  = "0.8"
 actix-cors       = "0.7"
 actix-files      = "0.6"