diff --git a/poetry.lock b/poetry.lock
index 40c4ba4..fa343ac 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -900,24 +900,6 @@ files = [
 [package.extras]
 tests = ["asttokens (>=2.1.0)", "coverage", "coverage-enable-subprocess", "ipython", "littleutils", "pytest", "rich ; python_version >= \"3.11\""]
 
-[[package]]
-name = "filelock"
-version = "3.16.1"
-description = "A platform independent file lock."
-optional = false
-python-versions = ">=3.8"
-groups = ["dev"]
-markers = "python_version < \"3.15\""
-files = [
-    {file = "filelock-3.16.1-py3-none-any.whl", hash = "sha256:2082e5703d51fbf98ea75855d9d5527e33d8ff23099bec374a134febee6946b0"},
-    {file = "filelock-3.16.1.tar.gz", hash = "sha256:c249fbfcd5db47e5e2d6d62198e565475ee65e4831e2561c8e313fa7eb961435"},
-]
-
-[package.extras]
-docs = ["furo (>=2024.8.6)", "sphinx (>=8.0.2)", "sphinx-autodoc-typehints (>=2.4.1)"]
-testing = ["covdefaults (>=2.3)", "coverage (>=7.6.1)", "diff-cover (>=9.2)", "pytest (>=8.3.3)", "pytest-asyncio (>=0.24)", "pytest-cov (>=5)", "pytest-mock (>=3.14)", "pytest-timeout (>=2.3.1)", "virtualenv (>=20.26.4)"]
-typing = ["typing-extensions (>=4.12.2) ; python_version < \"3.11\""]
-
 [[package]]
 name = "filelock"
 version = "3.32.3"
@@ -925,7 +907,6 @@ description = "A platform independent file lock."
 optional = false
 python-versions = ">=3.10"
 groups = ["dev"]
-markers = "python_version >= \"3.15\""
 files = [
     {file = "filelock-3.32.3-py3-none-any.whl", hash = "sha256:7f0ca4bcc0e181c60dbbd8aa9ab5b120ebb99e4e064e83636340056f833a1f09"},
     {file = "filelock-3.32.3.tar.gz", hash = "sha256:0ffa185a3540854c95caa7fa76b76cb219d907415e2c5dc9af25fd970563487f"},
@@ -2297,19 +2278,19 @@ testing = ["pytest", "pytest-benchmark"]
 
 [[package]]
 name = "polars"
-version = "1.43.0"
+version = "1.44.1"
 description = "Blazingly fast DataFrame library"
 optional = false
 python-versions = ">=3.10"
 groups = ["main", "dev"]
 files = [
-    {file = "polars-1.43.0-py3-none-any.whl", hash = "sha256:c49078b14e2d6b8ff5cc5b78b6d9638603ea5dffafb889d9204818822f55b813"},
-    {file = "polars-1.43.0.tar.gz", hash = "sha256:bb2c67553e4968c18dfe268a88ff9a5790d5c2e0b7ea7efe97640b9a90438c88"},
+    {file = "polars-1.44.1-py3-none-any.whl", hash = "sha256:1fa62fc1c88fba77a68b28291b5aabdd69e5f38b34e59721a064ae3169b59bb5"},
+    {file = "polars-1.44.1.tar.gz", hash = "sha256:ef3c89e9ebbbe8eb343c06873f1945683f8b6f97a1bdf001c60551c6c5e3cda1"},
 ]
 markers = {main = "extra == \"polars\""}
 
 [package.dependencies]
-polars-runtime-32 = "1.43.0"
+polars-runtime-32 = "1.44.1"
 
 [package.extras]
 adbc = ["adbc-driver-manager[dbapi]", "adbc-driver-sqlite[dbapi]"]
@@ -2324,16 +2305,16 @@ excel = ["polars[calamine,openpyxl,xlsx2csv,xlsxwriter]"]
 fsspec = ["fsspec"]
 gpu = ["cudf-polars-cu12"]
 graph = ["matplotlib"]
-iceberg = ["pyiceberg (>=0.7.1)"]
+iceberg = ["pyiceberg (>=0.9.0)"]
 numpy = ["numpy (>=1.16.0)"]
 openpyxl = ["openpyxl (>=3.0.0)"]
 pandas = ["pandas", "polars[pyarrow]"]
 plot = ["altair (>=5.4.0)"]
-polars-cloud = ["polars_cloud (>=0.4.0)"]
+polars-cloud = ["polars_cloud (>=0.9.0)"]
 pyarrow = ["pyarrow (>=7.0.0)"]
 pydantic = ["pydantic"]
-rt64 = ["polars-runtime-64 (==1.43.0)"]
-rtcompat = ["polars-runtime-compat (==1.43.0)"]
+rt64 = ["polars-runtime-64 (==1.44.1)"]
+rtcompat = ["polars-runtime-compat (==1.44.1)"]
 sqlalchemy = ["polars[pandas]", "sqlalchemy"]
 style = ["great-tables (>=0.8.0)"]
 timezone = ["tzdata ; platform_system == \"Windows\""]
@@ -2342,21 +2323,21 @@ xlsxwriter = ["xlsxwriter"]
 
 [[package]]
 name = "polars-runtime-32"
-version = "1.43.0"
+version = "1.44.1"
 description = "Blazingly fast DataFrame library"
 optional = false
 python-versions = ">=3.10"
 groups = ["main", "dev"]
 files = [
-    {file = "polars_runtime_32-1.43.0-cp310-abi3-macosx_10_12_x86_64.whl", hash = "sha256:6707193d30a7135bce0424304f76d8145270527444097548e794ad8d26823b70"},
-    {file = "polars_runtime_32-1.43.0-cp310-abi3-macosx_11_0_arm64.whl", hash = "sha256:78ca2f97740b2a6beb36eb112749280b5e08750c60f53c08d2feffebdba9d35a"},
-    {file = "polars_runtime_32-1.43.0-cp310-abi3-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:4ffa99bb2c7ee0a9392ae50b350af0ed17acf0519d15c75fe223021798566174"},
-    {file = "polars_runtime_32-1.43.0-cp310-abi3-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:3ecc8feaf04de5989a29245885921db612ef1ce9065e5cb6ec37495acfa55bba"},
-    {file = "polars_runtime_32-1.43.0-cp310-abi3-musllinux_1_2_aarch64.whl", hash = "sha256:01e1471a5ee161a969c7a96991d8e5d20b97a0b7fe075df9c7a01f52a49c5ac2"},
-    {file = "polars_runtime_32-1.43.0-cp310-abi3-musllinux_1_2_x86_64.whl", hash = "sha256:9cd8b813afe67d59e87027dedcaf5c6a06fe602472fd74e1a49f4bafea47259c"},
-    {file = "polars_runtime_32-1.43.0-cp310-abi3-win_amd64.whl", hash = "sha256:41a75fb3cb4cc574eb21801383578f75cfc374597c22322ef457ab7bac8a3301"},
-    {file = "polars_runtime_32-1.43.0-cp310-abi3-win_arm64.whl", hash = "sha256:c285e598dd91e08560e519275b8b8108adbafb438d218a175ebe073dbc2027fb"},
-    {file = "polars_runtime_32-1.43.0.tar.gz", hash = "sha256:5fb47a3a883402e62eab2fde5922f78c531d037aeece3640c15225f39228621e"},
+    {file = "polars_runtime_32-1.44.1-cp310-abi3-macosx_10_12_x86_64.whl", hash = "sha256:1dfccb2b52aa50468a7d28e3e61c8338a13fb5bffc8646e388a649f5bdc6b463"},
+    {file = "polars_runtime_32-1.44.1-cp310-abi3-macosx_11_0_arm64.whl", hash = "sha256:0580807dc3eed258f0db70bb65d905dd43f0135392119ec25308033ae24258fb"},
+    {file = "polars_runtime_32-1.44.1-cp310-abi3-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:0627f9aa82cb869725235e5188f698862fd9ada0c8c1cf65c3dc5a49a4a0ec26"},
+    {file = "polars_runtime_32-1.44.1-cp310-abi3-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:eea4283be8e60822d890dbda20588fe59b4172b508bd5ebf3471e531ca9f50d7"},
+    {file = "polars_runtime_32-1.44.1-cp310-abi3-musllinux_1_2_aarch64.whl", hash = "sha256:04e2c0f46e7a9906fffb1897f18f23b079b74f83c56b50060bace9e7b9b49b1a"},
+    {file = "polars_runtime_32-1.44.1-cp310-abi3-musllinux_1_2_x86_64.whl", hash = "sha256:0956f0cae632d8fad3a04b4315bf2bb69b56d10c83c79a75c2c4c5a13b9ce5cc"},
+    {file = "polars_runtime_32-1.44.1-cp310-abi3-win_amd64.whl", hash = "sha256:159334184e6fbb074c9f4692221ea19970a5e2bed2a479f9d7bdb00b7f3eedb9"},
+    {file = "polars_runtime_32-1.44.1-cp310-abi3-win_arm64.whl", hash = "sha256:3ba28d638d0513e0b4afbcdab5c0059a85021e5f81d62b5f793e7e23badb2cf7"},
+    {file = "polars_runtime_32-1.44.1.tar.gz", hash = "sha256:abd10a54ed1caff42228610fcba0f93251f9870bd7cffb0c78bc26f5e0718ce4"},
 ]
 markers = {main = "extra == \"polars\""}
 
@@ -3905,28 +3886,6 @@ h2 = ["h2 (>=4,<5)"]
 socks = ["pysocks (>=1.5.6,!=1.5.7,<2.0)"]
 zstd = ["zstandard (>=0.18.0)"]
 
-[[package]]
-name = "virtualenv"
-version = "20.26.6"
-description = "Virtual Python Environment builder"
-optional = false
-python-versions = ">=3.7"
-groups = ["dev"]
-markers = "python_version < \"3.15\""
-files = [
-    {file = "virtualenv-20.26.6-py3-none-any.whl", hash = "sha256:7345cc5b25405607a624d8418154577459c3e0277f5466dd79c49d5e492995f2"},
-    {file = "virtualenv-20.26.6.tar.gz", hash = "sha256:280aede09a2a5c317e409a00102e7077c6432c5a38f0ef938e643805a7ad2c48"},
-]
-
-[package.dependencies]
-distlib = ">=0.3.7,<1"
-filelock = ">=3.12.2,<4"
-platformdirs = ">=3.9.1,<5"
-
-[package.extras]
-docs = ["furo (>=2023.7.26)", "proselint (>=0.13)", "sphinx (>=7.1.2,!=7.3)", "sphinx-argparse (>=0.4)", "sphinxcontrib-towncrier (>=0.2.1a0)", "towncrier (>=23.6)"]
-test = ["covdefaults (>=2.3)", "coverage (>=7.2.7)", "coverage-enable-subprocess (>=1)", "flaky (>=3.7)", "packaging (>=23.1)", "pytest (>=7.4)", "pytest-env (>=0.8.2)", "pytest-freezer (>=0.4.8) ; platform_python_implementation == \"PyPy\" or platform_python_implementation == \"CPython\" and sys_platform == \"win32\" and python_version >= \"3.13\"", "pytest-mock (>=3.11.1)", "pytest-randomly (>=3.12)", "pytest-timeout (>=2.1)", "setuptools (>=68)", "time-machine (>=2.10) ; platform_python_implementation == \"CPython\""]
-
 [[package]]
 name = "virtualenv"
 version = "21.7.4"
@@ -3934,7 +3893,6 @@ description = "Virtual Python Environment builder"
 optional = false
 python-versions = ">=3.9"
 groups = ["dev"]
-markers = "python_version >= \"3.15\""
 files = [
     {file = "virtualenv-21.7.4-py3-none-any.whl", hash = "sha256:376ec93cd6aab3044fa395d7db226db38043b7b5748948044b2a87168525e843"},
     {file = "virtualenv-21.7.4.tar.gz", hash = "sha256:c9d960c95fa458171e58222a5ccab7465298e4b6559977865e627c4719f1e825"},
@@ -3945,6 +3903,7 @@ distlib = ">=0.3.7,<1"
 filelock = {version = ">=3.24.2,<4", markers = "python_version >= \"3.10\""}
 platformdirs = ">=3.9.1,<5"
 python-discovery = ">=1.4.2"
+typing-extensions = {version = ">=4.13.2", markers = "python_version < \"3.11\""}
 
 [[package]]
 name = "wcwidth"
@@ -4102,4 +4061,4 @@ polars = ["polars"]
 [metadata]
 lock-version = "2.1"
 python-versions = "^3.10"
-content-hash = "ac731835fdd6c0553b676136f7e67ac1039c461e8d4f7ccc7bd3e5125210f8bd"
+content-hash = "88de26a4d54b88dad306423721c87478c20fa5250824045456db975b2b249136"
diff --git a/pyproject.toml b/pyproject.toml
index 8d8c859..241efb8 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -41,7 +41,7 @@ darglint = "^1.8.1"
 mypy = "^2.3"
 myst-parser = "^4.0.1"
 nox = "^2026.8.10"
-polars = ">=1.43.0"
+polars = ">=1.44.1"
 pre-commit = "^4.6.0"
 pytest = ">=9.1.0"
 # pytest-regtest compat https://gitlab.com/uweschmitt/pytest-regtest/-/merge_requests/9