diff --git a/python/pyproject.toml b/python/pyproject.toml
index cb175bd6d..0400ded5c 100644
--- a/python/pyproject.toml
+++ b/python/pyproject.toml
@@ -63,7 +63,7 @@ tests = [
     "polars>=0.19, <=1.3.0",
     "pyarrow<25",
     "pyarrow-stubs>=16.0",
-    "pylance==9.0.0rc1",
+    "pylance==9.0.0",
     "requests>=2.31.0",
     "datafusion>=54,<55",
     "opentelemetry-sdk>=1.30.0",
diff --git a/python/uv.lock b/python/uv.lock
index fc1260854..23612f42c 100644
--- a/python/uv.lock
+++ b/python/uv.lock
@@ -1998,7 +1998,7 @@ requires-dist = [
     { name = "pyarrow-stubs", marker = "extra == 'tests'", specifier = ">=16.0" },
     { name = "pydantic", specifier = ">=1.10" },
     { name = "pylance", marker = "extra == 'pylance'", specifier = ">=5.0.0b5" },
-    { name = "pylance", marker = "extra == 'tests'", specifier = "==9.0.0rc1" },
+    { name = "pylance", marker = "extra == 'tests'", specifier = "==9.0.0" },
     { name = "pyright", marker = "extra == 'dev'", specifier = ">=1.1.350" },
     { name = "pytest", marker = "extra == 'tests'", specifier = ">=7.0" },
     { name = "pytest-asyncio", marker = "extra == 'tests'", specifier = ">=0.21" },
@@ -3854,8 +3854,8 @@ crypto = [
 
 [[package]]
 name = "pylance"
-version = "9.0.0rc1"
-source = { registry = "https://pypi.fury.io/lance-format" }
+version = "9.0.0"
+source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "lance-namespace" },
     { name = "numpy", version = "2.2.6", source = { registry = "https://pypi.org/simple" }, marker = "python_full_version < '3.11'" },
@@ -3863,12 +3863,12 @@ dependencies = [
     { name = "pyarrow" },
 ]
 wheels = [
-    { url = "https://pypi.fury.io/lance-format/-/ver_vEHBE/pylance-9.0.0rc1-cp310-abi3-macosx_11_0_arm64.whl", hash = "sha256:f0b6b02a1808bb3072ee7fe4e36614cae6f86302513e73ec7f55b2234a963b24" },
-    { url = "https://pypi.fury.io/lance-format/-/ver_1Jipm4/pylance-9.0.0rc1-cp310-abi3-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:30f0ebf0d88034301819eb964f9236ce555aaa58e7ab89c5975a3e2250bbb405" },
-    { url = "https://pypi.fury.io/lance-format/-/ver_IvKxo/pylance-9.0.0rc1-cp310-abi3-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:44609ea2615ea6e684b85478d1694af2026458f61cf7895ecc75e238bfd17aa8" },
-    { url = "https://pypi.fury.io/lance-format/-/ver_2hidj1/pylance-9.0.0rc1-cp310-abi3-manylinux_2_28_aarch64.whl", hash = "sha256:182167a8dba9eeabffbffd53bd5b8548613d4d459b7cd7b34a840dd00cbb806f" },
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 ]
 
 [[package]]