diff --git a/geneit_backend/Cargo.lock b/geneit_backend/Cargo.lock
index c576be1..d8f8e8a 100644
--- a/geneit_backend/Cargo.lock
+++ b/geneit_backend/Cargo.lock
@@ -296,12 +296,30 @@ dependencies = [
  "memchr",
 ]
 
+[[package]]
+name = "aligned"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "377e4c0ba83e4431b10df45c1d4666f178ea9c552cac93e60c3a88bf32785923"
+dependencies = [
+ "as-slice",
+]
+
 [[package]]
 name = "aligned-vec"
 version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4aa90d7ce82d4be67b64039a3d588d38dbcc6736577de4a847025ce5b0c468d1"
 
+[[package]]
+name = "aligned-vec"
+version = "0.6.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dc890384c8602f339876ded803c97ad529f3842aba97f6392b3dba0dd171769b"
+dependencies = [
+ "equator",
+]
+
 [[package]]
 name = "alloc-no-stdlib"
 version = "2.0.4"
@@ -414,6 +432,15 @@ version = "0.7.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7c02d123df017efcdfbd739ef81735b36c5ba83ec3c59c80a9d7ecc718f92e50"
 
+[[package]]
+name = "as-slice"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "516b6b4f0e40d50dcda9365d53964ec74560ad4284da2e7fc97122cd83174516"
+dependencies = [
+ "stable_deref_trait",
+]
+
 [[package]]
 name = "ascii_utils"
 version = "0.9.3"
@@ -457,6 +484,26 @@ version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ace50bade8e6234aa140d9a2f552bbee1db4d353f69b8217bc503490fc1a9f26"
 
+[[package]]
+name = "av-scenechange"
+version = "0.14.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0f321d77c20e19b92c39e7471cf986812cbb46659d2af674adc4331ef3f18394"
+dependencies = [
+ "aligned",
+ "anyhow",
+ "arg_enum_proc_macro",
+ "arrayvec",
+ "log",
+ "num-rational",
+ "num-traits",
+ "pastey",
+ "rayon",
+ "thiserror 2.0.17",
+ "v_frame",
+ "y4m",
+]
+
 [[package]]
 name = "av1-grain"
 version = "0.2.3"
@@ -554,9 +601,12 @@ checksum = "5c8214115b7bf84099f1309324e63141d4c5d7cc26862f97a0a857dbefe165bd"
 
 [[package]]
 name = "bitstream-io"
-version = "2.6.0"
+version = "4.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6099cdc01846bc367c4e7dd630dc5966dccf36b652fae7a74e17b640411a91b2"
+checksum = "60d4bd9d1db2c6bdf285e223a7fa369d5ce98ec767dec949c6ca62863ce61757"
+dependencies = [
+ "core2",
+]
 
 [[package]]
 name = "block-buffer"
@@ -600,9 +650,9 @@ dependencies = [
 
 [[package]]
 name = "built"
-version = "0.7.7"
+version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "56ed6191a7e78c36abdb16ab65341eefd73d64d303fffccdbb00d51e4205967b"
+checksum = "f4ad8f11f288f48ca24471bbd51ac257aaeaaa07adae295591266b792902ae64"
 
 [[package]]
 name = "bumpalo"
@@ -663,16 +713,6 @@ dependencies = [
  "shlex",
 ]
 
-[[package]]
-name = "cfg-expr"
-version = "0.15.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d067ad48b8650848b989a59a86c6c36a995d02d2bf778d45c3c5d57bc2718f02"
-dependencies = [
- "smallvec",
- "target-lexicon",
-]
-
 [[package]]
 name = "cfg-if"
 version = "1.0.0"
@@ -834,6 +874,15 @@ version = "0.8.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "773648b94d0e5d620f64f280777445740e61fe701025087ec8b57f45c791888b"
 
+[[package]]
+name = "core2"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b49ba7ef1ad6107f8824dbe97de947cbaac53c44e7f9756a1fba0d37c1eec505"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "cpufeatures"
 version = "0.2.17"
@@ -1188,6 +1237,26 @@ dependencies = [
  "log",
 ]
 
+[[package]]
+name = "equator"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4711b213838dfee0117e3be6ac926007d7f433d7bbe33595975d4190cb07e6fc"
+dependencies = [
+ "equator-macro",
+]
+
+[[package]]
+name = "equator-macro"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "44f23cf4b44bfce11a86ace86f8a73ffdec849c9fd00a386a53d278bd9e81fb3"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "equivalent"
 version = "1.0.2"
@@ -1206,9 +1275,9 @@ dependencies = [
 
 [[package]]
 name = "exr"
-version = "1.73.0"
+version = "1.74.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f83197f59927b46c04a183a619b7c29df34e63e63c7869320862268c0ef687e0"
+checksum = "4300e043a56aa2cb633c01af81ca8f699a321879a7854d3896a0ba89056363be"
 dependencies = [
  "bit_field",
  "half",
@@ -1475,9 +1544,9 @@ dependencies = [
 
 [[package]]
 name = "gif"
-version = "0.13.1"
+version = "0.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3fb2d69b19215e18bb912fa30f7ce15846e301408695e44e0ef719f1da9e19f2"
+checksum = "f954a9e9159ec994f73a30a12b96a702dde78f5547bcb561174597924f7d4162"
 dependencies = [
  "color_quant",
  "weezl",
@@ -1962,9 +2031,9 @@ dependencies = [
 
 [[package]]
 name = "image"
-version = "0.25.8"
+version = "0.25.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "529feb3e6769d234375c4cf1ee2ce713682b8e76538cb13f9fc23e1400a591e7"
+checksum = "e6506c6c10786659413faa717ceebcb8f70731c0a60cbae39795fdf114519c1a"
 dependencies = [
  "bytemuck",
  "byteorder-lite",
@@ -1980,8 +2049,8 @@ dependencies = [
  "rayon",
  "rgb",
  "tiff",
- "zune-core",
- "zune-jpeg",
+ "zune-core 0.5.0",
+ "zune-jpeg 0.5.5",
 ]
 
 [[package]]
@@ -2084,9 +2153,9 @@ checksum = "7943c866cc5cd64cbc25b2e01621d07fa8eb2a1a23160ee81ce38704e97b8ecf"
 
 [[package]]
 name = "itertools"
-version = "0.12.1"
+version = "0.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ba291022dbbd398a455acf126c1e341954079855bc60dfdda641363bd6922569"
+checksum = "2b192c782037fadd9cfa75548310488aabdbf3d2da73885b31bd0abd03351285"
 dependencies = [
  "either",
 ]
@@ -2676,6 +2745,12 @@ version = "1.0.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "57c0d7b74b563b49d38dae00a0c37d4d6de9b432382b2892f0574ddcae73fd0a"
 
+[[package]]
+name = "pastey"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "35fb2e5f958ec131621fdd531e9fc186ed768cbe395337403ae56c17a74c68ec"
+
 [[package]]
 name = "pbkdf2"
 version = "0.12.2"
@@ -2978,13 +3053,15 @@ dependencies = [
 
 [[package]]
 name = "rav1e"
-version = "0.7.1"
+version = "0.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cd87ce80a7665b1cce111f8a16c1f3929f6547ce91ade6addf4ec86a8dda5ce9"
+checksum = "43b6dd56e85d9483277cde964fd1bdb0428de4fec5ebba7540995639a21cb32b"
 dependencies = [
+ "aligned-vec 0.6.4",
  "arbitrary",
  "arg_enum_proc_macro",
  "arrayvec",
+ "av-scenechange",
  "av1-grain",
  "bitstream-io",
  "built",
@@ -2999,23 +3076,21 @@ dependencies = [
  "noop_proc_macro",
  "num-derive",
  "num-traits",
- "once_cell",
  "paste",
  "profiling",
- "rand 0.8.5",
- "rand_chacha 0.3.1",
+ "rand 0.9.2",
+ "rand_chacha 0.9.0",
  "simd_helpers",
- "system-deps",
- "thiserror 1.0.69",
+ "thiserror 2.0.17",
  "v_frame",
  "wasm-bindgen",
 ]
 
 [[package]]
 name = "ravif"
-version = "0.11.20"
+version = "0.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5825c26fddd16ab9f515930d49028a630efec172e903483c94796cfe31893e6b"
+checksum = "ef69c1990ceef18a116855938e74793a5f7496ee907562bd0857b6ac734ab285"
 dependencies = [
  "avif-serialize",
  "imgref",
@@ -3729,25 +3804,6 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "system-deps"
-version = "6.2.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a3e535eb8dded36d55ec13eddacd30dec501792ff23a0b1682c38601b8cf2349"
-dependencies = [
- "cfg-expr",
- "heck",
- "pkg-config",
- "toml",
- "version-compare",
-]
-
-[[package]]
-name = "target-lexicon"
-version = "0.12.16"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "61c41af27dd6d1e27b1b16b489db798443478cef1f06a660c96db617ba5de3b1"
-
 [[package]]
 name = "tempfile"
 version = "3.20.0"
@@ -3823,7 +3879,7 @@ dependencies = [
  "half",
  "quick-error",
  "weezl",
- "zune-jpeg",
+ "zune-jpeg 0.4.21",
 ]
 
 [[package]]
@@ -4132,7 +4188,7 @@ version = "0.3.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d6f32aaa24bacd11e488aa9ba66369c7cd514885742c9fe08cfe85884db3e92b"
 dependencies = [
- "aligned-vec",
+ "aligned-vec 0.5.0",
  "num-traits",
  "wasm-bindgen",
 ]
@@ -4143,12 +4199,6 @@ version = "0.2.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "accd4ea62f7bb7a82fe23066fb0957d48ef677f6eeb8215f372f52e48bb32426"
 
-[[package]]
-name = "version-compare"
-version = "0.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "852e951cb7832cb45cb1169900d19760cfa39b82bc0ea9c0e5a14ae88411c98b"
-
 [[package]]
 name = "version_check"
 version = "0.9.5"
@@ -4524,6 +4574,12 @@ version = "0.5.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1e9df38ee2d2c3c5948ea468a8406ff0db0b29ae1ffde1bcf20ef305bcc95c51"
 
+[[package]]
+name = "y4m"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7a5a4b21e1a62b67a2970e6831bc091d7b87e119e7f9791aef9702e3bef04448"
+
 [[package]]
 name = "yoke"
 version = "0.7.5"
@@ -4732,6 +4788,12 @@ version = "0.4.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3f423a2c17029964870cfaabb1f13dfab7d092a62a29a89264f4d36990ca414a"
 
+[[package]]
+name = "zune-core"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "111f7d9820f05fd715df3144e254d6fc02ee4088b0644c0ffd0efc9e6d9d2773"
+
 [[package]]
 name = "zune-inflate"
 version = "0.2.54"
@@ -4747,5 +4809,14 @@ version = "0.4.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "29ce2c8a9384ad323cf564b67da86e21d3cfdff87908bc1223ed5c99bc792713"
 dependencies = [
- "zune-core",
+ "zune-core 0.4.12",
+]
+
+[[package]]
+name = "zune-jpeg"
+version = "0.5.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dc6fb7703e32e9a07fb3f757360338b3a567a5054f21b5f52a666752e333d58e"
+dependencies = [
+ "zune-core 0.5.0",
 ]
diff --git a/geneit_backend/Cargo.toml b/geneit_backend/Cargo.toml
index 65f6ece..4e1173b 100644
--- a/geneit_backend/Cargo.toml
+++ b/geneit_backend/Cargo.toml
@@ -32,7 +32,7 @@ serde_with = "3.14.0"
 rust_iso3166 = "0.1.14"
 rust-s3 = "0.35.1"
 sha2 = "0.10.9"
-image = "0.25.8"
+image = "0.25.9"
 uuid = { version = "1.17.0", features = ["v4"] }
 httpdate = "1.0.3"
 zip = "4.3.0"