diff --git a/Cargo.lock b/Cargo.lock
index 0fbbdd3..fd7f7da 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -8,17 +8,6 @@ version = "2.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "320119579fcad9c21884f5c4861d16174d0e06250625266f50fe6898340abefa"
 
-[[package]]
-name = "aes"
-version = "0.9.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "35f0f96ce78e38c3dc6d8948aa8163d06385be74000f3c7a95bf1eef35d3ea32"
-dependencies = [
- "cipher",
- "cpubits",
- "cpufeatures",
-]
-
 [[package]]
 name = "aho-corasick"
 version = "1.1.5"
@@ -160,16 +149,6 @@ version = "2.13.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3ded4057c258ba199e2d26386d3af3780957ecaee6c4ef4041c6b4b8b97c0b06"
 
-[[package]]
-name = "block-buffer"
-version = "0.12.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d2f6c7dbe95a6ed67ad9f18e57daf93a2f034c524b99fd2b76d18fdfeb6660aa"
-dependencies = [
- "hybrid-array",
- "zeroize",
-]
-
 [[package]]
 name = "bs58"
 version = "0.5.1"
@@ -197,15 +176,6 @@ version = "1.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fc652a48c352aef3ea3aed32080501cf3ef6ed5da78602a020c991775b0aff04"
 
-[[package]]
-name = "bzip2"
-version = "0.6.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f3a53fac24f34a81bc9954b5d6cfce0c21e18ec6959f44f56e8e90e4bb7c346c"
-dependencies = [
- "libbz2-rs-sys",
-]
-
 [[package]]
 name = "cc"
 version = "1.4.6"
@@ -213,8 +183,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a3eb0f42d6c360dc3f8a821f6bf2fdea7f72bfd36b3076eb0e6d1e9e0752fff4"
 dependencies = [
  "find-msvc-tools",
- "jobserver",
- "libc",
  "shlex",
 ]
 
@@ -253,22 +221,6 @@ dependencies = [
  "windows-link",
 ]
 
-[[package]]
-name = "cipher"
-version = "0.5.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e8cf2a2c93cd704877c0858356ed03480ff301ee950b43f1cbe4573b088bfa6c"
-dependencies = [
- "crypto-common",
- "inout",
-]
-
-[[package]]
-name = "cmov"
-version = "0.5.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0c9ea0ac24bc397ab3c98583a3c9ba74fa56b09a4449bbe172b9b1ddb016027a"
-
 [[package]]
 name = "colored"
 version = "3.1.1"
@@ -295,30 +247,12 @@ version = "0.4.32"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cc14f565cf027a105f7a44ccf9e5b424348421a1d8952a8fc9d499d313107789"
 
-[[package]]
-name = "const-oid"
-version = "0.10.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a6ef517f0926dd24a1582492c791b6a4818a4d94e789a334894aa15b0d12f55c"
-
-[[package]]
-name = "constant_time_eq"
-version = "0.4.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3d52eff69cd5e647efe296129160853a42795992097e8af39800e1060caeea9b"
-
 [[package]]
 name = "core-foundation-sys"
 version = "0.8.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "773648b94d0e5d620f64f280777445740e61fe701025087ec8b57f45c791888b"
 
-[[package]]
-name = "cpubits"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "15b85f9c39137c3a891689859392b1bd49812121d0d61c9caf00d46ed5ce06ae"
-
 [[package]]
 name = "cpufeatures"
 version = "0.3.1"
@@ -337,24 +271,6 @@ dependencies = [
  "cfg-if",
 ]
 
-[[package]]
-name = "crypto-common"
-version = "0.2.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ce6e4c961d6cd6c9a86db418387425e8bdeaf05b3c8bc1411e6dca4c252f1453"
-dependencies = [
- "hybrid-array",
-]
-
-[[package]]
-name = "ctutils"
-version = "0.4.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7d5515a3834141de9eafb9717ad39eea8247b5674e6066c404e8c4b365d2a29e"
-dependencies = [
- "cmov",
-]
-
 [[package]]
 name = "darling"
 version = "0.24.1"
@@ -389,12 +305,6 @@ dependencies = [
  "syn 3.0.6",
 ]
 
-[[package]]
-name = "deflate64"
-version = "0.1.12"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ac6b926516df9c60bfa16e107b21086399f8285a44ca9711344b9e553c5146e2"
-
 [[package]]
 name = "defmt"
 version = "1.1.1"
@@ -456,19 +366,6 @@ dependencies = [
  "unicode-xid",
 ]
 
-[[package]]
-name = "digest"
-version = "0.11.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f1dd6dbb5841937940781866fa1281a1ff7bd3bf827091440879f9994983d5c2"
-dependencies = [
- "block-buffer",
- "const-oid",
- "crypto-common",
- "ctutils",
- "zeroize",
-]
-
 [[package]]
 name = "displaydoc"
 version = "0.2.7"
@@ -818,15 +715,6 @@ version = "0.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7f24254aa9a54b5c858eaee2f5bccdb46aaf0e486a595ed5fd8f86ba55232a70"
 
-[[package]]
-name = "hmac"
-version = "0.13.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6303bc9732ae41b04cb554b844a762b4115a61bfaa81e3e83050991eeb56863f"
-dependencies = [
- "digest",
-]
-
 [[package]]
 name = "html-escape"
 version = "0.2.15"
@@ -884,15 +772,6 @@ version = "2.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "15cdd26707701c53297e2fa6afb323d55fbc1d0810c3aec078ae3ef0424c3c15"
 
-[[package]]
-name = "hybrid-array"
-version = "0.4.15"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "27f864f10dfb56725ce5ce5472bc52252c8f93a4ab86327122cebf62c5f59a17"
-dependencies = [
- "typenum",
-]
-
 [[package]]
 name = "hyper"
 version = "1.11.1"
@@ -1130,15 +1009,6 @@ dependencies = [
  "serde_core",
 ]
 
-[[package]]
-name = "inout"
-version = "0.2.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4250ce6452e92010fdf7268ccc5d14faa80bb12fc741938534c58f16804e03c7"
-dependencies = [
- "hybrid-array",
-]
-
 [[package]]
 name = "ipnet"
 version = "2.12.2"
@@ -1225,16 +1095,6 @@ dependencies = [
  "jiff-tzdb",
 ]
 
-[[package]]
-name = "jobserver"
-version = "0.1.35"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1c00acbd29eabad4a2392fa0e921c874934dbbf4194312ad20f04a0ed67a3cb3"
-dependencies = [
- "getrandom 0.4.3",
- "libc",
-]
-
 [[package]]
 name = "jpeg-encoder"
 version = "0.7.1"
@@ -1252,12 +1112,6 @@ dependencies = [
  "wasm-bindgen",
 ]
 
-[[package]]
-name = "libbz2-rs-sys"
-version = "0.2.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "34b357333733e8260735ba5894eb928c02ecc69c78715f01a8019e7fa7f2db4c"
-
 [[package]]
 name = "libc"
 version = "0.2.189"
@@ -1314,15 +1168,6 @@ version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4050469837a6ff301cd14c1f8f24f88549e6d548f24f64e2148eb0f72cebc51f"
 
-[[package]]
-name = "lzma-rust2"
-version = "0.16.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ca93e534d1142d1d0dcca6d25fe302508a5dfb40b302802904577725ea0b695b"
-dependencies = [
- "sha2",
-]
-
 [[package]]
 name = "matchit"
 version = "0.8.4"
@@ -1382,6 +1227,18 @@ dependencies = [
  "windows-sys 0.61.2",
 ]
 
+[[package]]
+name = "nix"
+version = "0.31.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cf20d2fde8ff38632c426f1165ed7436270b44f199fc55284c38276f9db47c3d"
+dependencies = [
+ "bitflags 2.13.2",
+ "cfg-if",
+ "cfg_aliases",
+ "libc",
+]
+
 [[package]]
 name = "num-conv"
 version = "0.2.2"
@@ -1435,16 +1292,6 @@ dependencies = [
  "windows-link",
 ]
 
-[[package]]
-name = "pbkdf2"
-version = "0.13.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "112d82ceb8c5bf524d9af484d4e4970c9fd5a0cc15ba14ad93dccd28873b0629"
-dependencies = [
- "digest",
- "hmac",
-]
-
 [[package]]
 name = "percent-encoding"
 version = "2.3.2"
@@ -1526,12 +1373,6 @@ version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "439ee305def115ba05938db6eb1644ff94165c5ab5e9420d1c1bcedbba909391"
 
-[[package]]
-name = "ppmd-rust"
-version = "1.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "196a7c80b9a7652aba7cc070827516c2abe4ccdf53d128e1944003cf5726cff1"
-
 [[package]]
 name = "ppv-lite86"
 version = "0.2.21"
@@ -1921,9 +1762,9 @@ dependencies = [
 
 [[package]]
 name = "rustls-webpki"
-version = "0.103.15"
+version = "0.103.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f3c3cf1d8b1e7d4927e2d154c3fcb02979afb9939629c62cd9048d4f07b60ac2"
+checksum = "4443b1b6d39d7c663139942cc4558262562d2c84123bb6282ef177009ca8b281"
 dependencies = [
  "ring",
  "rustls-pki-types",
@@ -2071,28 +1912,6 @@ dependencies = [
  "syn 3.0.6",
 ]
 
-[[package]]
-name = "sha1"
-version = "0.11.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "aacc4cc499359472b4abe1bf11d0b12e688af9a805fa5e3016f9a386dc2d0214"
-dependencies = [
- "cfg-if",
- "cpufeatures",
- "digest",
-]
-
-[[package]]
-name = "sha2"
-version = "0.11.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "446ba717509524cb3f22f17ecc096f10f4822d76ab5c0b9822c5f9c284e825f4"
-dependencies = [
- "cfg-if",
- "cpufeatures",
- "digest",
-]
-
 [[package]]
 name = "shlex"
 version = "2.0.1"
@@ -2357,7 +2176,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cdb87b95ec50ddfa440816d227a17b2ccbdda963a316a727fda0fc4334f7d134"
 dependencies = [
  "deranged",
- "js-sys",
  "num-conv",
  "powerfmt",
  "serde_core",
@@ -2399,9 +2217,9 @@ checksum = "fd3ca314f692efd6c868f8408f53fe444634a845f96c028b97d35f6a1f79f0ee"
 
 [[package]]
 name = "tokio"
-version = "1.53.2"
+version = "1.53.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e95f91fcc7a621e8b030f6aa23c71fe9838ae2fb4d8118b75602a328f5144044"
+checksum = "ce3335fa71841cda333a58d7615b03901380ecf09d59b3296d21f8bbac0dde4e"
 dependencies = [
  "bytes",
  "libc",
@@ -2539,15 +2357,9 @@ checksum = "e421abadd41a4225275504ea4d6566923418b7f05506fbc9c0fe86ba7396114b"
 
 [[package]]
 name = "typed-path"
-version = "0.12.3"
+version = "0.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8e28f89b80c87b8fb0cf04ab448d5dd0dd0ade2f8891bae878de66a75a28600e"
-
-[[package]]
-name = "typenum"
-version = "1.20.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b6f5e870be6c3b371b77fe0ee0bafb859fa4964b4404c27de1d380043c4dda20"
+checksum = "9ce898823d8cd0f028662d2f349694b1af0a5cc9be83f1d213a00d3147445e1e"
 
 [[package]]
 name = "unicase"
@@ -2714,9 +2526,9 @@ dependencies = [
 
 [[package]]
 name = "webpki-roots"
-version = "1.0.9"
+version = "1.0.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7dcd9d09a39985f5344844e66b0c530a33843579125f23e21e9f0f220850f22a"
+checksum = "1c1c8e20c8a38fc7d65abfe74eb7280e4aa667e8eec8bc84996d2874810748d9"
 dependencies = [
  "rustls-pki-types",
 ]
@@ -3027,29 +2839,19 @@ dependencies = [
 
 [[package]]
 name = "zip"
-version = "8.6.0"
+version = "9.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2d04a6b5381502aa6087c94c669499eb1602eb9c5e8198e534de571f7154809b"
+checksum = "ec2e3161de27091f18a831d9494e9c53378a34833af5c1dda35ad85849da18d6"
 dependencies = [
- "aes",
- "bzip2",
- "constant_time_eq",
  "crc32fast",
- "deflate64",
  "flate2",
  "getrandom 0.4.3",
- "hmac",
  "indexmap 2.14.2",
- "lzma-rust2",
  "memchr",
- "pbkdf2",
- "ppmd-rust",
- "sha1",
- "time",
+ "nix",
  "typed-path",
- "zeroize",
+ "windows-sys 0.61.2",
  "zopfli",
- "zstd",
 ]
 
 [[package]]
@@ -3076,34 +2878,6 @@ dependencies = [
  "simd-adler32",
 ]
 
-[[package]]
-name = "zstd"
-version = "0.13.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e91ee311a569c327171651566e07972200e76fcfe2242a4fa446149a3881c08a"
-dependencies = [
- "zstd-safe",
-]
-
-[[package]]
-name = "zstd-safe"
-version = "7.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "64d80649ab6db9d9f6f9c80a40becd948eda4714a0a5ac8c4d157a32231c7882"
-dependencies = [
- "zstd-sys",
-]
-
-[[package]]
-name = "zstd-sys"
-version = "2.1.0+zstd.1.5.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0ef0a8027ec3ee71300ab3bcbcd0393f434aa72b91ca6d635a39941deae8eea0"
-dependencies = [
- "cc",
- "pkg-config",
-]
-
 [[package]]
 name = "zune-core"
 version = "0.5.3"
diff --git a/crates/x-media/Cargo.toml b/crates/x-media/Cargo.toml
index 6629dba..46e8854 100644
--- a/crates/x-media/Cargo.toml
+++ b/crates/x-media/Cargo.toml
@@ -11,7 +11,11 @@ regex = "1.12"
 html-escape = "0.2"
 url = "2.5.2"
 bytes = "1"
-zip = "8"
+# ugoira frame zips are stored/deflate only; everything in zip's default
+# codec set (bzip2, lzma/xz, ppmd, aes, time, zstd) is dead weight here —
+# and zip <=9.0.0 pinned the zstd 0.13 stack that has no fixed release
+# (RUSTSEC-2026-039x/-041x), which is what kept the audit gate red.
+zip = { version = "9", default-features = false, features = ["deflate"] }
 tempfile = "3"
 thiserror = "2"
 rand = "0.10"
diff --git a/crates/x-media/src/site/pixiv/api.rs b/crates/x-media/src/site/pixiv/api.rs
index e3fd2c3..5a7a0ec 100644
--- a/crates/x-media/src/site/pixiv/api.rs
+++ b/crates/x-media/src/site/pixiv/api.rs
@@ -512,4 +512,53 @@ mod tests {
         assert!(check_ugoira_archive_size(1, MAX_UGOIRA_UNPACKED_BYTES).is_ok());
         assert!(check_ugoira_archive_size(1, MAX_UGOIRA_UNPACKED_BYTES + 1).is_err());
     }
+
+    /// The ugoira path reads frame zips with `zip`'s `deflate` feature only
+    /// (see the manifest comment); ugoira archives are stored/deflate, so both
+    /// must decode with the codecs the manifest leaves off.
+    #[test]
+    fn ugoira_frame_zip_decodes_with_the_selected_zip_features() {
+        let path = tempfile::Builder::new()
+            .prefix(crate::TEMP_FILE_PREFIX)
+            .tempfile()
+            .expect("temp zip");
+        let mut writer = zip::ZipWriter::new(std::fs::File::create(path.path()).expect("zip file"));
+        for (name, method, body) in [
+            (
+                "000001.jpg",
+                zip::CompressionMethod::Deflated,
+                &b"\xFF\xD8deflated frame"[..],
+            ),
+            (
+                "000002.jpg",
+                zip::CompressionMethod::Stored,
+                &b"\xFF\xD8stored frame"[..],
+            ),
+        ] {
+            writer
+                .start_file(
+                    name,
+                    zip::write::SimpleFileOptions::default().compression_method(method),
+                )
+                .expect("start entry");
+            std::io::Write::write_all(&mut writer, body).expect("write frame");
+        }
+        writer.finish().expect("finish zip");
+
+        let mut archive = zip::ZipArchive::new(std::fs::File::open(path.path()).expect("open zip"))
+            .expect("read zip");
+        assert_eq!(archive.len(), 2);
+        for (index, expected) in [
+            (0, &b"\xFF\xD8deflated frame"[..]),
+            (1, &b"\xFF\xD8stored frame"[..]),
+        ] {
+            let mut frame = Vec::new();
+            archive
+                .by_index(index)
+                .expect("frame entry")
+                .read_to_end(&mut frame)
+                .expect("decode frame");
+            assert_eq!(frame, expected, "frame {index}");
+        }
+    }
 }