diff --git a/pyproject.toml b/pyproject.toml
index 9f713bc..f0cb525 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [build-system]
 requires = [
-    'setuptools==76.0.0',
+    'setuptools==78.1.1',
     'wheel==0.45.1'
 ]
 build-backend = 'setuptools.build_meta'
diff --git a/requirements.dev.txt b/requirements.dev.txt
index 86e21ac..3e39392 100644
--- a/requirements.dev.txt
+++ b/requirements.dev.txt
@@ -1,7 +1,7 @@
 #
 # Build/Test requirements
 
-setuptools==76.0.0
+setuptools==78.1.1
 build==1.2.2.post1                  # MIT
 wheel==0.45.1                       # MIT