diff --git a/isolation-forest-onnx/requirements-dev.txt b/isolation-forest-onnx/requirements-dev.txt
index 6b105de..1106aa8 100644
--- a/isolation-forest-onnx/requirements-dev.txt
+++ b/isolation-forest-onnx/requirements-dev.txt
@@ -8,5 +8,5 @@ pandas==2.2.3
 wheel==0.46.2
 flake8==7.1.1
 mypy==1.11
-setuptools==78.1.1
+setuptools==83.0.0
 twine==6.2.0
diff --git a/isolation-forest-onnx/setup.cfg b/isolation-forest-onnx/setup.cfg
index cd2eb9a..e031bba 100644
--- a/isolation-forest-onnx/setup.cfg
+++ b/isolation-forest-onnx/setup.cfg
@@ -29,7 +29,7 @@ dev =
     wheel==0.46.2
     flake8==7.1.1
     mypy==1.11
-    setuptools==78.1.1
+    setuptools==83.0.0
     twine==6.2.0
 
 [flake8]