diff --git a/pyproject.toml b/pyproject.toml
index 81e5751..0e310f2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -42,7 +42,7 @@ lint = [
 ]
 type = [
     "mypy[faster-cache]>=1.16.1",
-    "basedpyright>=1.29.2",
+    "basedpyright>=1.30.0",
 ]
 test = [
     "beartype>=0.21.0",
diff --git a/uv.lock b/uv.lock
index 79a3c7c..a752d30 100644
--- a/uv.lock
+++ b/uv.lock
@@ -4,14 +4,14 @@ requires-python = ">=3.11"
 
 [[package]]
 name = "basedpyright"
-version = "1.29.2"
+version = "1.30.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "nodejs-wheel-binaries" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/0c/db/fcfced6e89a49b52694d51078c2cf626b3fe9d097c1145bb8424337d7ae6/basedpyright-1.29.2.tar.gz", hash = "sha256:12c49186003b9f69a028615da883ef97035ea2119a9e3f93a00091b3a27088a6", size = 21966851, upload-time = "2025-05-21T11:45:43.03Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/1d/d8/a2c9dfa97de316fe228c978bc4677cadb4dc44971d52db026405b8e58377/basedpyright-1.30.0.tar.gz", hash = "sha256:45f5c94b92a8cb9506998c6d29129becd5a2118f14fdbc0df289b96d6a8ff8bc", size = 22059435, upload-time = "2025-07-09T12:12:58.642Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/98/b7/8307208ab517ac6e5d0331ad7347624fe8b250fb6e659ba3bd081d82c890/basedpyright-1.29.2-py3-none-any.whl", hash = "sha256:f389e2997de33d038c5065fd85bff351fbdc62fa6d6371c7b947fc3bce8d437d", size = 11472099, upload-time = "2025-05-21T11:45:38.785Z" },
+    { url = "https://files.pythonhosted.org/packages/f6/62/65a06c403ac5e7fc0e11b5ab7617a584786a9606c4a19b7269dcc3c61eb3/basedpyright-1.30.0-py3-none-any.whl", hash = "sha256:782afca88f88a24429a82d900a77deafe88ac88af256774ee304528dd93344f2", size = 11537772, upload-time = "2025-07-09T12:12:54.568Z" },
 ]
 
 [[package]]
@@ -279,7 +279,7 @@ provides-extras = ["numpy"]
 
 [package.metadata.requires-dev]
 dev = [
-    { name = "basedpyright", specifier = ">=1.29.2" },
+    { name = "basedpyright", specifier = ">=1.30.0" },
     { name = "beartype", specifier = ">=0.21.0" },
     { name = "mypy", extras = ["faster-cache"], specifier = ">=1.16.1" },
     { name = "optype", extras = ["numpy"] },
@@ -298,7 +298,7 @@ test = [
     { name = "pytest", specifier = ">=8.4.0" },
 ]
 type = [
-    { name = "basedpyright", specifier = ">=1.29.2" },
+    { name = "basedpyright", specifier = ">=1.30.0" },
     { name = "mypy", extras = ["faster-cache"], specifier = ">=1.16.1" },
 ]