diff --git a/CHANGELOG.md b/CHANGELOG.md
index fd04fe8..bb64a83 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,22 @@
 
 All notable changes to this project will be documented in this file.
 
+## [0.16.4] - 2025-11-27
+
+### Bug Fixes
+
+- Improve zarr object storage settings (Adrian Seyboldt)
+
+- Don't store zarrs attr in every trace (Adrian Seyboldt)
+
+
+### Miscellaneous Tasks
+
+- Bump actions/checkout from 5 to 6 (dependabot[bot])
+
+- Update nuts-rs to make use of zarr fix (Adrian Seyboldt)
+
+
 ## [0.16.3] - 2025-11-13
 
 ### Bug Fixes
diff --git a/Cargo.lock b/Cargo.lock
index 8066975..21a9d0c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -77,9 +77,9 @@ checksum = "a23eb6b1614318a8071c9b2521f36b424b2c83db5eb3a0fead4a6c0809af6e61"
 
 [[package]]
 name = "arrow"
-version = "57.0.0"
+version = "57.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4df8bb5b0bd64c0b9bc61317fcc480bad0f00e56d3bc32c69a4c8dada4786bae"
+checksum = "cb372a7cbcac02a35d3fb7b3fc1f969ec078e871f9bb899bf00a2e1809bec8a3"
 dependencies = [
  "arrow-arith",
  "arrow-array",
@@ -98,9 +98,9 @@ dependencies = [
 
 [[package]]
 name = "arrow-arith"
-version = "57.0.0"
+version = "57.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a1a640186d3bd30a24cb42264c2dafb30e236a6f50d510e56d40b708c9582491"
+checksum = "0f377dcd19e440174596d83deb49cd724886d91060c07fec4f67014ef9d54049"
 dependencies = [
  "arrow-array",
  "arrow-buffer",
@@ -112,9 +112,9 @@ dependencies = [
 
 [[package]]
 name = "arrow-array"
-version = "57.0.0"
+version = "57.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "219fe420e6800979744c8393b687afb0252b3f8a89b91027d27887b72aa36d31"
+checksum = "a23eaff85a44e9fa914660fb0d0bb00b79c4a3d888b5334adb3ea4330c84f002"
 dependencies = [
  "ahash",
  "arrow-buffer",
@@ -131,9 +131,9 @@ dependencies = [
 
 [[package]]
 name = "arrow-buffer"
-version = "57.0.0"
+version = "57.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "76885a2697a7edf6b59577f568b456afc94ce0e2edc15b784ce3685b6c3c5c27"
+checksum = "a2819d893750cb3380ab31ebdc8c68874dd4429f90fd09180f3c93538bd21626"
 dependencies = [
  "bytes",
  "half",
@@ -143,13 +143,14 @@ dependencies = [
 
 [[package]]
 name = "arrow-cast"
-version = "57.0.0"
+version = "57.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9c9ebb4c987e6b3b236fb4a14b20b34835abfdd80acead3ccf1f9bf399e1f168"
+checksum = "e3d131abb183f80c450d4591dc784f8d7750c50c6e2bc3fcaad148afc8361271"
 dependencies = [
  "arrow-array",
  "arrow-buffer",
  "arrow-data",
+ "arrow-ord",
  "arrow-schema",
  "arrow-select",
  "atoi",
@@ -164,9 +165,9 @@ dependencies = [
 
 [[package]]
 name = "arrow-csv"
-version = "57.0.0"
+version = "57.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "92386159c8d4bce96f8bd396b0642a0d544d471bdc2ef34d631aec80db40a09c"
+checksum = "2275877a0e5e7e7c76954669366c2aa1a829e340ab1f612e647507860906fb6b"
 dependencies = [
  "arrow-array",
  "arrow-cast",
@@ -179,9 +180,9 @@ dependencies = [
 
 [[package]]
 name = "arrow-data"
-version = "57.0.0"
+version = "57.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "727681b95de313b600eddc2a37e736dcb21980a40f640314dcf360e2f36bc89b"
+checksum = "05738f3d42cb922b9096f7786f606fcb8669260c2640df8490533bb2fa38c9d3"
 dependencies = [
  "arrow-buffer",
  "arrow-schema",
@@ -192,9 +193,9 @@ dependencies = [
 
 [[package]]
 name = "arrow-ipc"
-version = "57.0.0"
+version = "57.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "da9ba92e3de170295c98a84e5af22e2b037f0c7b32449445e6c493b5fca27f27"
+checksum = "3d09446e8076c4b3f235603d9ea7c5494e73d441b01cd61fb33d7254c11964b3"
 dependencies = [
  "arrow-array",
  "arrow-buffer",
@@ -206,9 +207,9 @@ dependencies = [
 
 [[package]]
 name = "arrow-json"
-version = "57.0.0"
+version = "57.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b969b4a421ae83828591c6bf5450bd52e6d489584142845ad6a861f42fe35df8"
+checksum = "371ffd66fa77f71d7628c63f209c9ca5341081051aa32f9c8020feb0def787c0"
 dependencies = [
  "arrow-array",
  "arrow-buffer",
@@ -230,9 +231,9 @@ dependencies = [
 
 [[package]]
 name = "arrow-ord"
-version = "57.0.0"
+version = "57.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "141c05298b21d03e88062317a1f1a73f5ba7b6eb041b350015b1cd6aabc0519b"
+checksum = "cbc94fc7adec5d1ba9e8cd1b1e8d6f72423b33fe978bf1f46d970fafab787521"
 dependencies = [
  "arrow-array",
  "arrow-buffer",
@@ -243,9 +244,9 @@ dependencies = [
 
 [[package]]
 name = "arrow-row"
-version = "57.0.0"
+version = "57.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c5f3c06a6abad6164508ed283c7a02151515cef3de4b4ff2cebbcaeb85533db2"
+checksum = "169676f317157dc079cc5def6354d16db63d8861d61046d2f3883268ced6f99f"
 dependencies = [
  "arrow-array",
  "arrow-buffer",
@@ -256,9 +257,9 @@ dependencies = [
 
 [[package]]
 name = "arrow-schema"
-version = "57.0.0"
+version = "57.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9cfa7a03d1eee2a4d061476e1840ad5c9867a544ca6c4c59256496af5d0a8be5"
+checksum = "d27609cd7dd45f006abae27995c2729ef6f4b9361cde1ddd019dc31a5aa017e0"
 dependencies = [
  "bitflags",
  "serde_core",
@@ -267,9 +268,9 @@ dependencies = [
 
 [[package]]
 name = "arrow-select"
-version = "57.0.0"
+version = "57.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bafa595babaad59f2455f4957d0f26448fb472722c186739f4fac0823a1bdb47"
+checksum = "ae980d021879ea119dd6e2a13912d81e64abed372d53163e804dfe84639d8010"
 dependencies = [
  "ahash",
  "arrow-array",
@@ -281,9 +282,9 @@ dependencies = [
 
 [[package]]
 name = "arrow-string"
-version = "57.0.0"
+version = "57.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "32f46457dbbb99f2650ff3ac23e46a929e0ab81db809b02aa5511c258348bef2"
+checksum = "cf35e8ef49dcf0c5f6d175edee6b8af7b45611805333129c541a8b89a0fc0534"
 dependencies = [
  "arrow-array",
  "arrow-buffer",
@@ -304,7 +305,7 @@ checksum = "ddf3728566eefa873833159754f5732fb0951d3649e6e5b891cc70d56dd41673"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.110",
+ "syn 2.0.111",
 ]
 
 [[package]]
@@ -326,7 +327,7 @@ checksum = "9035ad2d096bed7955a320ee7e2230574d28fd3c3a0f186cbea1ff3c7eed5dbb"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.110",
+ "syn 2.0.111",
 ]
 
 [[package]]
@@ -352,7 +353,7 @@ checksum = "ffdcb70bdbc4d478427380519163274ac86e52916e10f0a8889adf0f96d3fee7"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.110",
+ "syn 2.0.111",
 ]
 
 [[package]]
@@ -390,7 +391,7 @@ dependencies = [
  "regex",
  "rustc-hash",
  "shlex",
- "syn 2.0.110",
+ "syn 2.0.111",
 ]
 
 [[package]]
@@ -410,9 +411,9 @@ dependencies = [
 
 [[package]]
 name = "blosc-src"
-version = "0.3.6"
+version = "0.3.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cb68d27ab5ceb94ae9cd343f6fbc7bb84543496d547ed7c0db6718175fd41cb6"
+checksum = "cbbeb89008de3cb6c129cc887356be2ad0d19690f1dc5b6add9bdf9b6791375a"
 dependencies = [
  "cc",
  "libz-sys",
@@ -457,7 +458,7 @@ checksum = "f9abbd1bc6865053c427f7198e6af43bfdedc55ab791faed4fbd361d789575ff"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.110",
+ "syn 2.0.111",
 ]
 
 [[package]]
@@ -468,9 +469,9 @@ checksum = "1fd0f2584146f6f2ef48085050886acf353beff7305ebd1ae69500e27c67f64b"
 
 [[package]]
 name = "bytes"
-version = "1.10.1"
+version = "1.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d71b6127be86fdcfddb610f7182ac57211d4b18a3e9c82eb2d17662f2227ad6a"
+checksum = "b35204fbdc0b3f4446b89fc1ac2cf84a8a68971995d0bf2e925ec7cd960f9cb3"
 
 [[package]]
 name = "bzip2"
@@ -500,9 +501,9 @@ checksum = "37b2a672a2cb129a2e41c10b1224bb368f9f37a2b16b612598138befd7b37eb5"
 
 [[package]]
 name = "cc"
-version = "1.2.45"
+version = "1.2.47"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "35900b6c8d709fb1d854671ae27aeaa9eec2f8b01b364e1619a40da3e6fe2afe"
+checksum = "cd405d82c84ff7f35739f175f67d8b9fb7687a0e84ccdc78bd3568839827cf07"
 dependencies = [
  "find-msvc-tools",
  "jobserver",
@@ -605,18 +606,18 @@ dependencies = [
 
 [[package]]
 name = "clap"
-version = "4.5.51"
+version = "4.5.53"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4c26d721170e0295f191a69bd9a1f93efcdb0aff38684b61ab5750468972e5f5"
+checksum = "c9e340e012a1bf4935f5282ed1436d1489548e8f72308207ea5df0e23d2d03f8"
 dependencies = [
  "clap_builder",
 ]
 
 [[package]]
 name = "clap_builder"
-version = "4.5.51"
+version = "4.5.53"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "75835f0c7bf681bfd05abe44e965760fea999a5286c6eb2d59883634fd02011a"
+checksum = "d76b5d13eaa18c901fd2f7fca939fefe3a0727a953561fefdf3b2922b8569d00"
 dependencies = [
  "anstyle",
  "clap_lex",
@@ -859,7 +860,7 @@ checksum = "bda628edc44c4bb645fbe0f758797143e4e07926f7ebf4e9bdfbd3d2ce621df3"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.110",
+ "syn 2.0.111",
  "unicode-xid",
 ]
 
@@ -882,7 +883,7 @@ checksum = "97369cbbc041bc366949bc74d34658d6cda5621039731c6310521892a3a20ae0"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.110",
+ "syn 2.0.111",
 ]
 
 [[package]]
@@ -939,7 +940,7 @@ checksum = "3bf679796c0322556351f287a51b49e48f7c4986e727b5dd78c972d30e2e16cc"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.110",
+ "syn 2.0.111",
 ]
 
 [[package]]
@@ -950,7 +951,7 @@ checksum = "44f23cf4b44bfce11a86ace86f8a73ffdec849c9fd00a386a53d278bd9e81fb3"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.110",
+ "syn 2.0.111",
 ]
 
 [[package]]
@@ -997,7 +998,7 @@ dependencies = [
  "nano-gemm",
  "num-complex",
  "num-traits",
- "pulp",
+ "pulp 0.21.5",
  "reborrow",
 ]
 
@@ -1009,7 +1010,7 @@ checksum = "2cc4b8cd876795d3b19ddfd59b03faa303c0b8adb9af6e188e81fc647c485bb9"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.110",
+ "syn 2.0.111",
 ]
 
 [[package]]
@@ -1025,16 +1026,16 @@ dependencies = [
  "libm",
  "num-complex",
  "num-traits",
- "pulp",
+ "pulp 0.21.5",
  "qd",
  "reborrow",
 ]
 
 [[package]]
 name = "find-msvc-tools"
-version = "0.1.4"
+version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "52051878f80a721bb68ebfbc930e07b65ba72f2da88968ea5c06fd6ca3d3a127"
+checksum = "3a3076410a55c90011c298b04d0cfa770b00fa04e1e3c97d3f6c9de105a03844"
 
 [[package]]
 name = "flatbuffers"
@@ -1133,7 +1134,7 @@ checksum = "162ee34ebcb7c64a8abebc059ce0fee27c2262618d7b60ed8faf72fef13c3650"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.110",
+ "syn 2.0.111",
 ]
 
 [[package]]
@@ -1228,7 +1229,7 @@ dependencies = [
  "num-traits",
  "once_cell",
  "paste",
- "pulp",
+ "pulp 0.21.5",
  "raw-cpuid",
  "seq-macro",
 ]
@@ -1346,9 +1347,9 @@ dependencies = [
 
 [[package]]
 name = "hashbrown"
-version = "0.16.0"
+version = "0.16.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5419bdc4f6a9207fbeba6d11b604d481addf78ecd10c11ad51e76c2f6482748d"
+checksum = "841d1cc9bed7f9236f321df977030373f4a4163ae1a7dbfe1a51a2c1a51d9100"
 dependencies = [
  "allocator-api2",
  "equivalent",
@@ -1372,12 +1373,11 @@ dependencies = [
 
 [[package]]
 name = "http"
-version = "1.3.1"
+version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f4a85d31aea989eead29a3aaf9e1115a180df8282431156e533de47660892565"
+checksum = "e3ba2a386d7f85a81f119ad7498ebe444d2e22c2af0b86b069416ace48b3311a"
 dependencies = [
  "bytes",
- "fnv",
  "itoa",
 ]
 
@@ -1418,9 +1418,9 @@ checksum = "135b12329e5e3ce057a9f972339ea52bc954fe1e9358ef27f95e89716fbc5424"
 
 [[package]]
 name = "hyper"
-version = "1.8.0"
+version = "1.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1744436df46f0bde35af3eda22aeaba453aada65d8f1c171cd8a5f59030bd69f"
+checksum = "2ab2d4f250c3d7b1c9fcdff1cece94ea4e2dfbec68614f7b87cb205f24ca9d11"
 dependencies = [
  "atomic-waker",
  "bytes",
@@ -1457,9 +1457,9 @@ dependencies = [
 
 [[package]]
 name = "hyper-util"
-version = "0.1.17"
+version = "0.1.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3c6995591a8f1380fcb4ba966a252a4b29188d51d2b89e3a252f5305be65aea8"
+checksum = "52e9a2a24dc5c6821e71a7030e1e14b7b632acac55c40e9d2e082c621261bb56"
 dependencies = [
  "base64",
  "bytes",
@@ -1607,9 +1607,9 @@ dependencies = [
 
 [[package]]
 name = "indexmap"
-version = "2.12.0"
+version = "2.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6717a8d2a5a929a1a2eb43a12812498ed141a0bcfb7e8f7844fbdbe4303bba9f"
+checksum = "0ad4bb2b565bca0645f4d68c5c9af97fba094e9791da685bf83cb5f3ce74acf2"
 dependencies = [
  "equivalent",
  "hashbrown",
@@ -1969,7 +1969,7 @@ checksum = "e4db6d5580af57bf992f59068d4ea26fd518574ff48d7639b255a36f9de6e7e9"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.110",
+ "syn 2.0.111",
 ]
 
 [[package]]
@@ -2167,7 +2167,7 @@ dependencies = [
 
 [[package]]
 name = "nutpie"
-version = "0.16.3"
+version = "0.16.4"
 dependencies = [
  "anyhow",
  "arrow",
@@ -2208,9 +2208,9 @@ dependencies = [
 
 [[package]]
 name = "nuts-rs"
-version = "0.17.1"
+version = "0.17.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2a05a6e9374beeb09271726132c10483126f18da445b7a5c7e4f5c848056e718"
+checksum = "c156ce01be07b0b449603a9a61105a083747c4de952a096361722c449eb33102"
 dependencies = [
  "anyhow",
  "arrow",
@@ -2219,7 +2219,7 @@ dependencies = [
  "itertools 0.14.0",
  "nuts-derive",
  "nuts-storable 0.2.0",
- "pulp",
+ "pulp 0.22.2",
  "rand 0.9.2",
  "rand_chacha 0.9.0",
  "rand_distr",
@@ -2507,7 +2507,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "479ca8adacdd7ce8f1fb39ce9ecccbfe93a3f1344b3d0d97f20bc0196208f62b"
 dependencies = [
  "proc-macro2",
- "syn 2.0.110",
+ "syn 2.0.111",
 ]
 
 [[package]]
@@ -2533,6 +2533,29 @@ dependencies = [
  "version_check",
 ]
 
+[[package]]
+name = "pulp"
+version = "0.22.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2e205bb30d5b916c55e584c22201771bcf2bad9aabd5d4127f38387140c38632"
+dependencies = [
+ "bytemuck",
+ "cfg-if",
+ "libm",
+ "num-complex",
+ "paste",
+ "pulp-wasm-simd-flag",
+ "raw-cpuid",
+ "reborrow",
+ "version_check",
+]
+
+[[package]]
+name = "pulp-wasm-simd-flag"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "40e24eee682d89fb193496edf918a7f407d30175b2e785fe057e4392dfd182e0"
+
 [[package]]
 name = "pyo3"
 version = "0.27.1"
@@ -2616,7 +2639,7 @@ dependencies = [
  "proc-macro2",
  "pyo3-macros-backend",
  "quote",
- "syn 2.0.110",
+ "syn 2.0.111",
 ]
 
 [[package]]
@@ -2629,7 +2652,7 @@ dependencies = [
  "proc-macro2",
  "pyo3-build-config",
  "quote",
- "syn 2.0.110",
+ "syn 2.0.111",
 ]
 
 [[package]]
@@ -2664,7 +2687,7 @@ dependencies = [
  "bytemuck",
  "libm",
  "num-traits",
- "pulp",
+ "pulp 0.21.5",
 ]
 
 [[package]]
@@ -3151,7 +3174,7 @@ checksum = "d540f220d3187173da220f885ab66608367b6574e925011a9353e4badda91d79"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.110",
+ "syn 2.0.111",
 ]
 
 [[package]]
@@ -3176,7 +3199,7 @@ checksum = "175ee3e80ae9982737ca543e96133087cbd9a485eecc3bc4de9c1a37b47ea59c"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.110",
+ "syn 2.0.111",
 ]
 
 [[package]]
@@ -3294,9 +3317,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "2.0.110"
+version = "2.0.111"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a99801b5bd34ede4cf3fc688c5919368fea4e4814a4664359503e6015b280aea"
+checksum = "390cc9a294ab71bdb1aa2e99d13be9c753cd2d7bd6560c77118597410c4d2e87"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -3320,7 +3343,7 @@ checksum = "728a70f3dbaf5bab7f0c4b1ac8d7ae5ea60a4b5549c8a5914361c99147a709d2"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.110",
+ "syn 2.0.111",
 ]
 
 [[package]]
@@ -3378,7 +3401,7 @@ checksum = "4fee6c4efc90059e10f81e6d42c60a18f76588c3d74cb83a0b242a2b6c7504c1"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.110",
+ "syn 2.0.111",
 ]
 
 [[package]]
@@ -3389,7 +3412,7 @@ checksum = "3ff15c8ecd7de3849db632e14d18d2571fa09dfc5ed93479bc4485c7a517c913"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.110",
+ "syn 2.0.111",
 ]
 
 [[package]]
@@ -3493,7 +3516,7 @@ checksum = "af407857209536a95c8e56f8231ef2c2e2aff839b22e07a1ffcbc617e9db9fa5"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.110",
+ "syn 2.0.111",
 ]
 
 [[package]]
@@ -3548,9 +3571,9 @@ dependencies = [
 
 [[package]]
 name = "tower-http"
-version = "0.6.6"
+version = "0.6.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "adc82fd73de2a9722ac5da747f12383d2bfdb93591ee6c58486e0097890f05f2"
+checksum = "9cf146f99d442e8e68e585f5d798ccd3cad9a7835b917e09728880a862706456"
 dependencies = [
  "bitflags",
  "bytes",
@@ -3589,20 +3612,20 @@ dependencies = [
 
 [[package]]
 name = "tracing-attributes"
-version = "0.1.30"
+version = "0.1.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "81383ab64e72a7a8b8e13130c49e3dab29def6d0c7d76a03087b3cf71c5c6903"
+checksum = "7490cfa5ec963746568740651ac6781f701c9c5ea257c58e057f3ba8cf69e8da"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.110",
+ "syn 2.0.111",
 ]
 
 [[package]]
 name = "tracing-core"
-version = "0.1.34"
+version = "0.1.35"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b9d12581f227e93f094d3af2ae690a574abb8a2b9b7a96e7cfe9647b2b617678"
+checksum = "7a04e24fab5c89c6a36eb8558c9656f30d81de51dfa4d3b45f26b21d61fa0a6c"
 dependencies = [
  "once_cell",
 ]
@@ -3651,9 +3674,9 @@ checksum = "7264e107f553ccae879d21fbea1d6724ac785e8c3bfc762137959b5802826ef3"
 
 [[package]]
 name = "unit-prefix"
-version = "0.5.1"
+version = "0.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "323402cff2dd658f39ca17c789b502021b3f18707c91cdf22e3838e1b4023817"
+checksum = "81e544489bf3d8ef66c953931f56617f423cd4b5494be343d9b9d3dda037b9a3"
 
 [[package]]
 name = "unsafe_cell_slice"
@@ -3793,7 +3816,7 @@ dependencies = [
  "bumpalo",
  "proc-macro2",
  "quote",
- "syn 2.0.110",
+ "syn 2.0.111",
  "wasm-bindgen-shared",
 ]
 
@@ -3891,7 +3914,7 @@ checksum = "053e2e040ab57b9dc951b72c264860db7eb3b0200ba345b4e4c3b14f67855ddf"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.110",
+ "syn 2.0.111",
 ]
 
 [[package]]
@@ -3902,7 +3925,7 @@ checksum = "3f316c4a2570ba26bbec722032c4099d8c8bc095efccdc15688708623367e358"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.110",
+ "syn 2.0.111",
 ]
 
 [[package]]
@@ -4116,15 +4139,15 @@ checksum = "b659052874eb698efe5b9e8cf382204678a0086ebf46982b79d6ca3182927e5d"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.110",
+ "syn 2.0.111",
  "synstructure",
 ]
 
 [[package]]
 name = "zarrs"
-version = "0.22.7"
+version = "0.22.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d37299b266fa33019ea49c13e147deef8b47c7ec3359feda920e0ea2bc24b5b6"
+checksum = "0f56643a4b82644af1c44ef67203fac0d1bae72cdde5bb684a23ce5f34ad8c18"
 dependencies = [
  "async-generic",
  "async-lock",
@@ -4184,9 +4207,9 @@ dependencies = [
 
 [[package]]
 name = "zarrs_filesystem"
-version = "0.3.4"
+version = "0.3.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6fcd977cda97c5e0b2fb1f57e3f74f7dea626bac4c250f95b553be4f306f7335"
+checksum = "e251768defd77f964191fe9ab3eda887dd4801eefb2d0360a25a5c4bda21ce2c"
 dependencies = [
  "bytes",
  "derive_more",
@@ -4256,9 +4279,9 @@ dependencies = [
 
 [[package]]
 name = "zarrs_registry"
-version = "0.1.7"
+version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "75bb3b0e5b1389e306f79fc14bf558496d6d63cc195ad7c109b5eed1cfd7be54"
+checksum = "32cc7ec59554801e271f8c704c17e849b82c0102cd37125e80184c5178479ea5"
 dependencies = [
  "regex",
 ]
@@ -4282,22 +4305,22 @@ dependencies = [
 
 [[package]]
 name = "zerocopy"
-version = "0.8.27"
+version = "0.8.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0894878a5fa3edfd6da3f88c4805f4c8558e2b996227a3d864f47fe11e38282c"
+checksum = "4ea879c944afe8a2b25fef16bb4ba234f47c694565e97383b36f3a878219065c"
 dependencies = [
  "zerocopy-derive",
 ]
 
 [[package]]
 name = "zerocopy-derive"
-version = "0.8.27"
+version = "0.8.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "88d2b8d9c68ad2b9e4340d7832716a4d21a22a1154777ad56ea55c51a9cf3831"
+checksum = "cf955aa904d6040f70dc8e9384444cb1030aed272ba3cb09bbc4ab9e7c1f34f5"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.110",
+ "syn 2.0.111",
 ]
 
 [[package]]
@@ -4317,7 +4340,7 @@ checksum = "d71e5d6e06ab090c67b5e44993ec16b72dcbaabc526db883a360057678b48502"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.110",
+ "syn 2.0.111",
  "synstructure",
 ]
 
@@ -4357,7 +4380,7 @@ checksum = "eadce39539ca5cb3985590102671f2567e659fca9666581ad3411d59207951f3"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.110",
+ "syn 2.0.111",
 ]
 
 [[package]]
diff --git a/Cargo.toml b/Cargo.toml
index b6b96a9..015106f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "nutpie"
-version = "0.16.3"
+version = "0.16.4"
 authors = [
   "Adrian Seyboldt <adrian.seyboldt@gmail.com>",
   "PyMC Developers <pymc.devs@gmail.com>",
@@ -21,7 +21,7 @@ name = "_lib"
 crate-type = ["cdylib"]
 
 [dependencies]
-nuts-rs = { version = "0.17.1", features = ["zarr", "arrow"] }
+nuts-rs = { version = "0.17.3", features = ["zarr", "arrow"] }
 numpy = "0.27.0"
 rand = "0.9.0"
 thiserror = "2.0.3"
diff --git a/src/wrapper.rs b/src/wrapper.rs
index 461ecdf..fbfefbb 100644
--- a/src/wrapper.rs
+++ b/src/wrapper.rs
@@ -954,14 +954,16 @@ impl PySampler {
                 }
             }
             InnerPyStorage::Zarr(store) => {
+                zarrs::config::global_config_mut().set_include_zarrs_metadata(false);
                 let object_store = store
                     .take()
                     .ok_or_else(|| anyhow!("Can not use storage configuration twice"))?
                     .into_dyn();
-                let object_store = LimitStore::new(object_store, 50);
+                let object_store = LimitStore::new(object_store, 8);
                 let store = AsyncObjectStore::new(object_store);
                 let store = Arc::new(store);
                 let storage_config = ZarrAsyncConfig::new(tokio_rt.handle().clone(), store);
+                let storage_config = storage_config.with_chunk_size(16);
                 match settings.inner {
                     Settings::LowRank(settings) => {
                         let sampler =