diff --git a/packages/serialization/form/pyproject.toml b/packages/serialization/form/pyproject.toml
index 9daa2f9..e04d60a 100644
--- a/packages/serialization/form/pyproject.toml
+++ b/packages/serialization/form/pyproject.toml
@@ -34,7 +34,7 @@ isort = ">=5.13.2,<7.0.0"
 pylint = "^3.2.7"
 mypy = "^1.11.2"
 pytest = "^8.3.2"
-pytest-asyncio = ">=0.24,<0.26"
+pytest-asyncio = ">=0.24,<1.4"
 poetry-plugin-mono-repo-deps = ">=0.2.1,<0.4.0"
 types-python-dateutil = "^2.9.0.20240906"