diff --git a/{{cookiecutter.repo_name}}/pyproject.toml b/{{cookiecutter.repo_name}}/pyproject.toml
index a320390..37a6e8e 100644
--- a/{{cookiecutter.repo_name}}/pyproject.toml
+++ b/{{cookiecutter.repo_name}}/pyproject.toml
@@ -12,7 +12,7 @@ dev = [
     "pre-commit~=4.0",
     "pyright==1.1.414",
     "pytest~=9.0",
-    "ruff>=0.15.4,<0.17.0",
+    "ruff>=0.15.4,<0.18.0",
     "twine>=6.1,<8.0",
 ]