diff --git a/pyproject.toml b/pyproject.toml
index e058848..5ab08a5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -24,7 +24,7 @@ classifiers = [
 python = ">=3.10"
 
 [tool.poetry.group.dev.dependencies]
-pytest = "^8.4.1"
+pytest = "^9.0.1"
 tomlkit = "^0.13.3"
 packaging = "^25.0"
 pytest-cov = "^7.0.0"