diff --git a/pyproject.toml b/pyproject.toml
index 906041b..c58e5a4 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -30,7 +30,7 @@ dependencies = [
 [project.optional-dependencies]
 dev = [
     "httpx>=0.28.0",
-    "pytest>=8.3.0",
+    "pytest>=9.0.3",
     "pytest-cov>=6.1.0",
     "ruff>=0.11.0",
 ]