diff --git a/pyproject.toml b/pyproject.toml
index ca5130b5..60c1f738 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -85,7 +85,7 @@ optional-dependencies.testing = [
   "more-itertools==10.6.0",
   "pytest==8.0.1",
   "pytest-aiohttp==1.1.0",
-  "pytest-asyncio==0.23.5",
+  "pytest-asyncio==0.26.0",
   "pytest-cov==6.0.0",
   "pytest-mock==3.14.0",
 ]