diff --git a/pyproject.toml b/pyproject.toml
index e313c06..1bc9b5e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -22,7 +22,7 @@ classifiers = [
 [tool.poetry.dependencies]
 python = "^3.8"
 cryptography = "^43.0.0"
-setuptools = "^75.0.0"
+setuptools = "^78.0.0"
 
 [tool.poetry.dev-dependencies]
 pytest = "^8.3.2"
@@ -36,7 +36,7 @@ pylint = "^3.2.6"
 bandit = "^1.7.9"
 pytest = "^8.3.2"
 pytest-mock = "^3.14.0"
-setuptools = "^75.0.0"
+setuptools = "^78.0.0"
 
 [build-system]
 requires = ["poetry-core>=1.0.0"]