diff --git a/pyproject.toml b/pyproject.toml
index dbd94da..0202ebc 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -36,7 +36,7 @@ docker-tidy = "docker_tidy.cli:main"
 [project.optional-dependencies]
 dev = [
     "pytest>=8.0",
-    "pytest-asyncio>=1.0",
+    "pytest-asyncio>=1.4.1.post1",
     "pytest-cov>=5.0",
     "ruff>=0.6",
     "mypy>=1.11",