diff --git a/pyproject.toml b/pyproject.toml
index 5c05504..833436f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,5 +1,5 @@
 [build-system]
-requires = ["setuptools>=77", "wheel"]
+requires = ["setuptools>=83.0.0", "wheel"]
 build-backend = "setuptools.build_meta"
 
 [project]
@@ -34,7 +34,7 @@ dev = [
   "build>=1.2",
   "pygc>=2",
   "pytest>=8",
-  "setuptools>=77",
+  "setuptools>=83.0.0",
   "wheel>=0.45",
 ]
 
diff --git a/uv.lock b/uv.lock
index d52e3f4..449fee4 100644
--- a/uv.lock
+++ b/uv.lock
@@ -707,11 +707,11 @@ wheels = [
 
 [[package]]
 name = "setuptools"
-version = "82.0.1"
+version = "83.0.0"
 source = { registry = "https://pypi.org/simple" }
-sdist = { url = "https://files.pythonhosted.org/packages/4f/db/cfac1baf10650ab4d1c111714410d2fbb77ac5a616db26775db562c8fab2/setuptools-82.0.1.tar.gz", hash = "sha256:7d872682c5d01cfde07da7bccc7b65469d3dca203318515ada1de5eda35efbf9", size = 1152316, upload-time = "2026-03-09T12:47:17.221Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/34/26/f5d29e25ffdb535afef2d35cdb55b325298f96debd670da4c325e08d70f4/setuptools-83.0.0.tar.gz", hash = "sha256:025bccbbf0fa05b6192bc64ae1e7b16e001fd6d6d4d5de03c97b1c1ade523bef", size = 1154254, upload-time = "2026-07-04T15:31:22.699Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/9d/76/f789f7a86709c6b087c5a2f52f911838cad707cc613162401badc665acfe/setuptools-82.0.1-py3-none-any.whl", hash = "sha256:a59e362652f08dcd477c78bb6e7bd9d80a7995bc73ce773050228a348ce2e5bb", size = 1006223, upload-time = "2026-03-09T12:47:15.026Z" },
+    { url = "https://files.pythonhosted.org/packages/5d/40/e1e72872c6354b306daef1703549e8e83b4d43cfea356311bf722a043752/setuptools-83.0.0-py3-none-any.whl", hash = "sha256:29b23c360f22f414dc7336bb39178cc7bcbf6021ed2733cde173f09dba19abb3", size = 1008090, upload-time = "2026-07-04T15:31:20.885Z" },
 ]
 
 [[package]]
@@ -924,7 +924,7 @@ dev = [
     { name = "build", specifier = ">=1.2" },
     { name = "pygc", specifier = ">=2" },
     { name = "pytest", specifier = ">=8" },
-    { name = "setuptools", specifier = ">=77" },
+    { name = "setuptools", specifier = ">=83.0.0" },
     { name = "wheel", specifier = ">=0.45" },
 ]