diff --git a/pyproject.toml b/pyproject.toml
index 8d3e8c14..7654f5fa 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -46,7 +46,7 @@ repair-wheel-command = "delocate-wheel --require-archs {delocate_archs} -w {dest
 [build-system]
 build-backend = "setuptools.build_meta"
 requires = [
-   "setuptools == 75.5.0",
+   "setuptools == 75.6.0",
     "wheel == 0.45.0",
 ]
 
diff --git a/requirements.txt b/requirements.txt
index 7496e918..40866129 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -21,7 +21,7 @@ pytest-cov==6.0.0
 pytest-sugar==1.0.0
 termcolor==2.5.0
 tomli==2.1.0
-setuptools==75.5.0
+setuptools==75.6.0
 urllib3==2.2.3
 build==1.2.2
 cibuildwheel==2.21.3