diff --git a/poetry.lock b/poetry.lock
index 2346b60d..3b77b7f9 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1,4 +1,4 @@
-# This file is automatically @generated by Poetry 1.6.1 and should not be changed by hand.
+# This file is automatically @generated by Poetry 1.7.1 and should not be changed by hand.
 
 [[package]]
 name = "aiohttp"
@@ -3912,31 +3912,36 @@ ssh = ["paramiko"]
 
 [[package]]
 name = "polars"
-version = "0.17.7"
+version = "0.20.4"
 description = "Blazingly fast DataFrame library"
 optional = false
-python-versions = ">=3.7"
+python-versions = ">=3.8"
 files = [
-    {file = "polars-0.17.7-cp37-abi3-macosx_10_7_x86_64.whl", hash = "sha256:54b2f94b0d61a3a3037db55f1ab6ff5b0f5c18ca401d79a21c9d1528984829e8"},
-    {file = "polars-0.17.7-cp37-abi3-macosx_11_0_arm64.whl", hash = "sha256:e4206831096c000f3aa287138e09426f160704a02f0bd458fd23a1678b6c1857"},
-    {file = "polars-0.17.7-cp37-abi3-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:d05f75b132523dc6391c8086e2c1825b3552952d6cd2bdfa42b5110e37ab53d9"},
-    {file = "polars-0.17.7-cp37-abi3-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:b100a7258ec1c9f6437cd716b522d3a998be6f241a8b048f07f9bcc815ccd214"},
-    {file = "polars-0.17.7-cp37-abi3-win_amd64.whl", hash = "sha256:fa1f797f8c638c8f5745e37b78e4227ab155dea3522dd81418553880cdd9ae04"},
-    {file = "polars-0.17.7.tar.gz", hash = "sha256:a0631cab3e769deb344c4545834811cef0640be1e3a410e114224b50ed873eda"},
+    {file = "polars-0.20.4-cp38-abi3-macosx_10_12_x86_64.whl", hash = "sha256:5fa84f74fc2274e3926d083ccd084c81b3e04debdc66fd917cafe7026d1df19c"},
+    {file = "polars-0.20.4-cp38-abi3-macosx_11_0_arm64.whl", hash = "sha256:4c5a9f981708f3d090dd5513d83806bcb8a1725653d80bcf63bb738a097b1162"},
+    {file = "polars-0.20.4-cp38-abi3-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:bfdc2672423c9c73e34161b7b4833c40d042b9d36e899866dc858e8a221b0849"},
+    {file = "polars-0.20.4-cp38-abi3-manylinux_2_24_aarch64.whl", hash = "sha256:76f270fb17955c97958c2e301c5c2fa10015ccf3048697964ad9c2198e4c6fe6"},
+    {file = "polars-0.20.4-cp38-abi3-win_amd64.whl", hash = "sha256:96a067be35745942d3fe6cd3ad1513f9ab7f4249d2b2502484ee64b30d221f96"},
+    {file = "polars-0.20.4.tar.gz", hash = "sha256:21a90aa0c7401c80fc814b4db371dced780df6bd5ac81a329307e796b5821190"},
 ]
 
-[package.dependencies]
-typing_extensions = {version = ">=4.0.1", markers = "python_version < \"3.11\""}
-
 [package.extras]
-all = ["polars[connectorx,deltalake,fsspec,matplotlib,numpy,pandas,pyarrow,sqlalchemy,timezone,xlsx2csv,xlsxwriter]"]
-connectorx = ["connectorx"]
-deltalake = ["deltalake (>=0.8.0)"]
+adbc = ["adbc_driver_sqlite"]
+all = ["polars[adbc,cloudpickle,connectorx,deltalake,fsspec,gevent,numpy,pandas,plot,pyarrow,pydantic,pyiceberg,sqlalchemy,timezone,xlsx2csv,xlsxwriter]"]
+cloudpickle = ["cloudpickle"]
+connectorx = ["connectorx (>=0.3.2)"]
+deltalake = ["deltalake (>=0.14.0)"]
 fsspec = ["fsspec"]
+gevent = ["gevent"]
 matplotlib = ["matplotlib"]
 numpy = ["numpy (>=1.16.0)"]
+openpyxl = ["openpyxl (>=3.0.0)"]
 pandas = ["pandas", "pyarrow (>=7.0.0)"]
+plot = ["hvplot (>=0.9.1)"]
 pyarrow = ["pyarrow (>=7.0.0)"]
+pydantic = ["pydantic"]
+pyiceberg = ["pyiceberg (>=0.5.0)"]
+pyxlsb = ["pyxlsb (>=1.0)"]
 sqlalchemy = ["pandas", "sqlalchemy"]
 timezone = ["backports.zoneinfo", "tzdata"]
 xlsx2csv = ["xlsx2csv (>=0.8.0)"]
@@ -6102,4 +6107,4 @@ docs = ["mkdocs", "mkdocs-jupyter", "mkdocs-material", "mkdocstrings", "mkdocstr
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.9"
-content-hash = "3144caf401c63c6593ea414bc86ca0729a55799303e141cdb1baee365c745a02"
+content-hash = "eb9b855d486faa74b329cac5a8916465d2f2d0a23daf4b3d44326552bc6f9a98"
diff --git a/pyproject.toml b/pyproject.toml
index d270f02d..39e6a94b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -41,7 +41,7 @@ pytest-mock = "^3.10.0"
 # for datatype testing
 Faker = ">=15.3.4,<19.0.0"
 geopandas = "^0.12.2"
-polars = ">=0.16.12,<0.18.0"
+polars = ">=0.16.12,<0.21.0"
 modin = { extras = ["all"], version = "^0.19.0" }
 dask = "^2023.3.1"
 vaex = "^4.16.0"