diff --git a/Cargo.lock b/Cargo.lock
index 564f47d..cf037c5 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1431,6 +1431,12 @@ version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d9c4f5dac5e15c24eb999c26181a6ca40b39fe946cbe4c263c7209467bc83af2"
 
+[[package]]
+name = "foldhash"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "77ce24cb58228fbb8aa041425bb1050850ac19177686ea6e0f41a70416f56fdb"
+
 [[package]]
 name = "foreign-types"
 version = "0.3.2"
@@ -1740,7 +1746,7 @@ dependencies = [
  "futures-core",
  "futures-sink",
  "http",
- "indexmap 2.6.0",
+ "indexmap 2.12.0",
  "slab",
  "tokio",
  "tokio-util",
@@ -1781,7 +1787,18 @@ checksum = "5971ac85611da7067dbfcabef3c70ebb5606018acd9e2a3903a0da507521e0d5"
 dependencies = [
  "allocator-api2",
  "equivalent",
- "foldhash",
+ "foldhash 0.1.5",
+]
+
+[[package]]
+name = "hashbrown"
+version = "0.16.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5419bdc4f6a9207fbeba6d11b604d481addf78ecd10c11ad51e76c2f6482748d"
+dependencies = [
+ "allocator-api2",
+ "equivalent",
+ "foldhash 0.2.0",
  "rayon",
  "serde",
 ]
@@ -2176,13 +2193,14 @@ dependencies = [
 
 [[package]]
 name = "indexmap"
-version = "2.6.0"
+version = "2.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "707907fe3c25f5424cce2cb7e1cbcafee6bdbe735ca90ef77c29e84591e5b9da"
+checksum = "6717a8d2a5a929a1a2eb43a12812498ed141a0bcfb7e8f7844fbdbe4303bba9f"
 dependencies = [
  "equivalent",
- "hashbrown 0.15.4",
+ "hashbrown 0.16.0",
  "serde",
+ "serde_core",
 ]
 
 [[package]]
@@ -3254,13 +3272,14 @@ dependencies = [
 
 [[package]]
 name = "polars"
-version = "0.51.0"
+version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a5f7feb5d56b954e691dff22a8b2d78d77433dcc93c35fe21c3777fdc121b697"
+checksum = "6bc9ea901050c1bb8747ee411bc7fbb390f3b399931e7484719512965132a248"
 dependencies = [
  "getrandom 0.2.15",
  "getrandom 0.3.1",
  "polars-arrow",
+ "polars-compute",
  "polars-core",
  "polars-error",
  "polars-io",
@@ -3275,9 +3294,9 @@ dependencies = [
 
 [[package]]
 name = "polars-arrow"
-version = "0.51.0"
+version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "32b4fed2343961b3eea3db2cee165540c3e1ad9d5782350cc55a9e76cf440148"
+checksum = "33d3fe43f8702cf7899ff3d516c2e5f7dc84ee6f6a3007e1a831a0ff87940704"
 dependencies = [
  "atoi_simd",
  "bitflags 2.9.3",
@@ -3289,7 +3308,7 @@ dependencies = [
  "ethnum",
  "getrandom 0.2.15",
  "getrandom 0.3.1",
- "hashbrown 0.15.4",
+ "hashbrown 0.16.0",
  "itoa",
  "lz4",
  "num-traits",
@@ -3317,16 +3336,16 @@ dependencies = [
 
 [[package]]
 name = "polars-compute"
-version = "0.51.0"
+version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "138785beda4e4a90a025219f09d0d15a671b2be9091513ede58e05db6ad4413f"
+checksum = "d29cc7497378dee3a002f117e0b4e16b7cbe6c8ed3da16a0229c89294af7c3bf"
 dependencies = [
  "atoi_simd",
  "bytemuck",
  "chrono",
  "either",
  "fast-float2",
- "hashbrown 0.15.4",
+ "hashbrown 0.16.0",
  "itoa",
  "num-traits",
  "polars-arrow",
@@ -3335,7 +3354,6 @@ dependencies = [
  "rand 0.9.2",
  "ryu",
  "serde",
- "skiplist",
  "strength_reduce",
  "strum_macros",
  "version_check",
@@ -3343,9 +3361,9 @@ dependencies = [
 
 [[package]]
 name = "polars-core"
-version = "0.51.0"
+version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e77b1f08ef6dbb032bb1d0d3365464be950df9905f6827a95b24c4ca5518901d"
+checksum = "48409b7440cb1a4aa84953fe3a4189dfbfb300a3298266a92a37363476641e40"
 dependencies = [
  "bitflags 2.9.3",
  "boxcar",
@@ -3354,8 +3372,8 @@ dependencies = [
  "chrono-tz",
  "comfy-table",
  "either",
- "hashbrown 0.15.4",
- "indexmap 2.6.0",
+ "hashbrown 0.16.0",
+ "indexmap 2.12.0",
  "itoa",
  "num-traits",
  "polars-arrow",
@@ -3379,12 +3397,12 @@ dependencies = [
 
 [[package]]
 name = "polars-dtype"
-version = "0.51.0"
+version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "89c43d0ea57168be4546c4d8064479ed8b29a9c79c31a0c7c367ee734b9b7158"
+checksum = "7007e9e8b7b657cbd339b65246af7e87f5756ee9a860119b9424ddffd2aaf133"
 dependencies = [
  "boxcar",
- "hashbrown 0.15.4",
+ "hashbrown 0.16.0",
  "polars-arrow",
  "polars-error",
  "polars-utils",
@@ -3394,9 +3412,9 @@ dependencies = [
 
 [[package]]
 name = "polars-error"
-version = "0.51.0"
+version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b9cb5d98f59f8b94673ee391840440ad9f0d2170afced95fc98aa86f895563c0"
+checksum = "f9a6be22566c89f6405f553bfdb7c8a6cb20ec51b35f3172de9a25fa3e252d85"
 dependencies = [
  "object_store",
  "parking_lot",
@@ -3408,12 +3426,12 @@ dependencies = [
 
 [[package]]
 name = "polars-expr"
-version = "0.51.0"
+version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "343931b818cf136349135ba11dbc18c27683b52c3477b1ba8ca606cf5ab1965c"
+checksum = "6199a50d3e1afd0674fb009e340cbfb0010682b2387187a36328c00f3f2ca87b"
 dependencies = [
  "bitflags 2.9.3",
- "hashbrown 0.15.4",
+ "hashbrown 0.16.0",
  "num-traits",
  "polars-arrow",
  "polars-compute",
@@ -3427,13 +3445,15 @@ dependencies = [
  "rand 0.9.2",
  "rayon",
  "recursive",
+ "regex",
+ "version_check",
 ]
 
 [[package]]
 name = "polars-io"
-version = "0.51.0"
+version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "10388c64b8155122488229a881d1c6f4fdc393bc988e764ab51b182fcb2307e4"
+checksum = "be3714acdff87170141880a07f5d9233490d3bd5531c41898f6969d440feee11"
 dependencies = [
  "async-trait",
  "atoi_simd",
@@ -3444,7 +3464,7 @@ dependencies = [
  "fs4",
  "futures",
  "glob",
- "hashbrown 0.15.4",
+ "hashbrown 0.16.0",
  "home",
  "itoa",
  "memchr",
@@ -3453,6 +3473,7 @@ dependencies = [
  "object_store",
  "percent-encoding",
  "polars-arrow",
+ "polars-compute",
  "polars-core",
  "polars-error",
  "polars-parquet",
@@ -3467,15 +3488,13 @@ dependencies = [
  "serde_json",
  "simdutf8",
  "tokio",
- "tokio-util",
- "url",
 ]
 
 [[package]]
 name = "polars-lazy"
-version = "0.51.0"
+version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0fb6e2c6c2fa4ea0c660df1c06cf56960c81e7c2683877995bae3d4e3d408147"
+checksum = "ea136c360d03aafe56e0233495e30044ce43639b8b0360a4a38e840233f048a1"
 dependencies = [
  "bitflags 2.9.3",
  "chrono",
@@ -3498,9 +3517,9 @@ dependencies = [
 
 [[package]]
 name = "polars-mem-engine"
-version = "0.51.0"
+version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "20a856e98e253587c28d8132a5e7e5a75cb2c44731ca090f1481d45f1d123771"
+checksum = "0f6e455ceb6e5aee7ed7d5c8944104e66992173e03a9c42f9670226318672249"
 dependencies = [
  "futures",
  "memmap2",
@@ -3520,9 +3539,9 @@ dependencies = [
 
 [[package]]
 name = "polars-ops"
-version = "0.51.0"
+version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "acf6062173fdc9ba05775548beb66e76643a148d9aeadc9984ed712bc4babd76"
+checksum = "7b59c80a019ef0e6f09b4416d2647076a52839305c9eb11919e8298ec667f853"
 dependencies = [
  "argminmax",
  "base64 0.22.1",
@@ -3530,9 +3549,9 @@ dependencies = [
  "chrono",
  "chrono-tz",
  "either",
- "hashbrown 0.15.4",
+ "hashbrown 0.16.0",
  "hex",
- "indexmap 2.6.0",
+ "indexmap 2.12.0",
  "libm",
  "memchr",
  "num-traits",
@@ -3553,9 +3572,9 @@ dependencies = [
 
 [[package]]
 name = "polars-parquet"
-version = "0.51.0"
+version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cc1d769180dec070df0dc4b89299b364bf2cfe32b218ecc4ddd8f1a49ae60669"
+checksum = "93c2439d127c59e6bfc9d698419bdb45210068a6f501d44e6096429ad72c2eaa"
 dependencies = [
  "async-stream",
  "base64 0.22.1",
@@ -3564,7 +3583,7 @@ dependencies = [
  "ethnum",
  "flate2",
  "futures",
- "hashbrown 0.15.4",
+ "hashbrown 0.16.0",
  "lz4",
  "num-traits",
  "polars-arrow",
@@ -3591,9 +3610,9 @@ dependencies = [
 
 [[package]]
 name = "polars-plan"
-version = "0.51.0"
+version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1cd3a2e33ae4484fe407ab2d2ba5684f0889d1ccf3ad6b844103c03638e6d0a0"
+checksum = "65b4619f5c7e9b91f18611c9ed82ebeee4b10052160825c1316ecf4dbd4d97e6"
 dependencies = [
  "bitflags 2.9.3",
  "bytemuck",
@@ -3602,7 +3621,7 @@ dependencies = [
  "chrono-tz",
  "either",
  "futures",
- "hashbrown 0.15.4",
+ "hashbrown 0.16.0",
  "memmap2",
  "num-traits",
  "percent-encoding",
@@ -3619,15 +3638,16 @@ dependencies = [
  "recursive",
  "regex",
  "sha2",
+ "slotmap",
  "strum_macros",
  "version_check",
 ]
 
 [[package]]
 name = "polars-row"
-version = "0.51.0"
+version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "18734f17e0e348724df3ae65f3ee744c681117c04b041cac969dfceb05edabc0"
+checksum = "a18d232f25b83032e280a279a1f40beb8a6f8fc43907b13dc07b1c56f3b11eea"
 dependencies = [
  "bitflags 2.9.3",
  "bytemuck",
@@ -3640,11 +3660,11 @@ dependencies = [
 
 [[package]]
 name = "polars-schema"
-version = "0.51.0"
+version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8e6c1ab13e04d5167661a9854ed1ea0482b2ed9b8a0f1118dabed7cd994a85e3"
+checksum = "f73e21d429ae1c23f442b0220ccfe773a9734a44e997b5062a741842909d9441"
 dependencies = [
- "indexmap 2.6.0",
+ "indexmap 2.12.0",
  "polars-error",
  "polars-utils",
  "serde",
@@ -3653,9 +3673,9 @@ dependencies = [
 
 [[package]]
 name = "polars-sql"
-version = "0.51.0"
+version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c4e7766da02cc1d464994404d3e88a7a0ccd4933df3627c325480fbd9bbc0a11"
+checksum = "3e67ac1cbb0c972a57af3be12f19aa9803898863fe95c33cdd39df05f5738a75"
 dependencies = [
  "bitflags 2.9.3",
  "hex",
@@ -3674,14 +3694,15 @@ dependencies = [
 
 [[package]]
 name = "polars-stream"
-version = "0.51.0"
+version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "31f6c6ca1ea01f9dea424d167e4f33f5ec44cd67fbfac9efd40575ed20521f14"
+checksum = "2ff19612074640a9d65e5928b7223db76ffee63e55b276f1e466d06719eb7362"
 dependencies = [
  "async-channel",
  "async-trait",
  "atomic-waker",
  "bitflags 2.9.3",
+ "chrono-tz",
  "crossbeam-channel",
  "crossbeam-deque",
  "crossbeam-queue",
@@ -3692,6 +3713,7 @@ dependencies = [
  "percent-encoding",
  "pin-project-lite",
  "polars-arrow",
+ "polars-compute",
  "polars-core",
  "polars-error",
  "polars-expr",
@@ -3700,21 +3722,21 @@ dependencies = [
  "polars-ops",
  "polars-parquet",
  "polars-plan",
+ "polars-time",
  "polars-utils",
  "rand 0.9.2",
  "rayon",
  "recursive",
  "slotmap",
  "tokio",
- "tokio-util",
  "version_check",
 ]
 
 [[package]]
 name = "polars-time"
-version = "0.51.0"
+version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f6a3a6e279a7a984a0b83715660f9e880590c6129ec2104396bfa710bcd76dee"
+checksum = "ddce7a9f81d5f47d981bcee4a8db004f9596bb51f0f4d9d93667a1a00d88166c"
 dependencies = [
  "atoi_simd",
  "bytemuck",
@@ -3735,9 +3757,9 @@ dependencies = [
 
 [[package]]
 name = "polars-utils"
-version = "0.51.0"
+version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "57b267021b0e5422d7fbc70fd79e51b9f9a8466c585779373a18b0199e973f29"
+checksum = "667c1bc2d2313f934d711f6e3b58d8d9f80351d14ea60af936a26b7dfb06e309"
 dependencies = [
  "bincode",
  "bytemuck",
@@ -3745,9 +3767,9 @@ dependencies = [
  "compact_str",
  "either",
  "flate2",
- "foldhash",
- "hashbrown 0.15.4",
- "indexmap 2.6.0",
+ "foldhash 0.2.0",
+ "hashbrown 0.16.0",
+ "indexmap 2.12.0",
  "libc",
  "memmap2",
  "num-traits",
@@ -4581,7 +4603,7 @@ dependencies = [
  "chrono",
  "hex",
  "indexmap 1.9.3",
- "indexmap 2.6.0",
+ "indexmap 2.12.0",
  "schemars 0.9.0",
  "schemars 1.0.4",
  "serde_core",
@@ -4678,16 +4700,6 @@ version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "56199f7ddabf13fe5074ce809e7d3f42b42ae711800501b5b16ea82ad029c39d"
 
-[[package]]
-name = "skiplist"
-version = "0.6.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f354fd282d3177c2951004953e2fdc4cb342fa159bbee8b829852b6a081c8ea1"
-dependencies = [
- "rand 0.9.2",
- "thiserror 2.0.7",
-]
-
 [[package]]
 name = "slab"
 version = "0.4.9"
@@ -5185,8 +5197,6 @@ dependencies = [
  "bytes",
  "futures-core",
  "futures-sink",
- "futures-util",
- "hashbrown 0.14.5",
  "pin-project-lite",
  "tokio",
 ]
@@ -5203,7 +5213,7 @@ version = "0.22.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4ae48d6208a266e853d946088ed816055e556cc6028c5e8e2b84d9fa5dd7c7f5"
 dependencies = [
- "indexmap 2.6.0",
+ "indexmap 2.12.0",
  "toml_datetime",
  "winnow",
 ]
@@ -6213,7 +6223,7 @@ dependencies = [
  "crc32fast",
  "crossbeam-utils",
  "displaydoc",
- "indexmap 2.6.0",
+ "indexmap 2.12.0",
  "num_enum",
  "thiserror 1.0.68",
 ]
@@ -6233,7 +6243,7 @@ dependencies = [
  "flate2",
  "getrandom 0.3.1",
  "hmac",
- "indexmap 2.6.0",
+ "indexmap 2.12.0",
  "lzma-rust2",
  "memchr",
  "pbkdf2",
diff --git a/Cargo.toml b/Cargo.toml
index 7c4c95f..bbafdc0 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -28,7 +28,7 @@ lexical-core = "1.0.6"
 ndarray = "0.17.1"
 phf = { version = "0.13.1", features = ["macros"] }
 plotly = "0.12.1"
-polars = { version = "0.51.0", features = ["csv", "dtype-struct", "lazy", "parquet", "rows"] }
+polars = { version = "0.52.0", features = ["csv", "dtype-struct", "lazy", "parquet", "rows"] }
 rand = "0.9.2"
 reqwest = { version = "0.12.24", features = ["blocking", "json"] }
 rstest = "0.26.1"