diff --git a/pyproject.toml b/pyproject.toml
index 2a0c15f..4cd0393 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -26,7 +26,7 @@ dependencies = [
 [project.optional-dependencies]
 dev = [
   "pytest>=8.3,<9.0",
-  "pytest-asyncio>=0.25,<0.26",
+  "pytest-asyncio>=0.25,<1.4",
   "python-semantic-release>=9.0,<10.0",
   "ruff>=0.9",
   "mypy>=1.14",