diff --git a/pyproject.toml b/pyproject.toml
index b528654..b116b63 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -21,7 +21,7 @@ dev = [
   "mypy>=1.13",
   "pip-audit>=2.7",
   "pre-commit>=4.0",
-  "pytest>=8.0",
+  "pytest>=9.0.3",
   "pytest-cov>=6.0",
   "ruff>=0.8",
 ]
@@ -29,7 +29,7 @@ dev = [
 [dependency-groups]
 dev = [
   "build>=1.2",
-  "pytest>=8.0",
+  "pytest>=9.0.3",
   "pytest-cov>=6.0",
   "ruff>=0.8",
   "mypy>=1.13",