diff --git a/pyproject.toml b/pyproject.toml
index 268943f..576c39d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -25,7 +25,7 @@ dependencies = [
 [dependency-groups]
 dev = [
     "ruff==0.13.3",
-    "pytest==8.4.2",
+    "pytest==9.1.1",
     "pytest-asyncio==1.2.0",
     "httpx==0.28.1",
     "coverage==7.10.7",