diff --git a/pyproject.toml b/pyproject.toml
index 4b021f33..d76c00d2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -134,7 +134,7 @@ classifiers = [
 
 [project.optional-dependencies]
 dev = [
-    "pytest==7.4.4",
+    "pytest==9.0.2",
     "pytest-asyncio==0.21.1",
     "pytest-cov==4.1.0",
     "pytest-mock==3.15.1",