diff --git a/toolkits/notion/pyproject.toml b/toolkits/notion/pyproject.toml
index 04643ae8..793f678a 100644
--- a/toolkits/notion/pyproject.toml
+++ b/toolkits/notion/pyproject.toml
@@ -11,6 +11,7 @@ arcade-ai = "^1.1.2"
 [tool.poetry.dev-dependencies]
 pytest = "^8.3.0"
 pytest-cov = "^4.0.0"
+pytest-asyncio = "^0.24.0"
 mypy = "^1.5.1"
 pre-commit = "^3.4.0"
 tox = "^4.11.1"
diff --git a/toolkits/reddit/pyproject.toml b/toolkits/reddit/pyproject.toml
index 64210969..785ad1a7 100644
--- a/toolkits/reddit/pyproject.toml
+++ b/toolkits/reddit/pyproject.toml
@@ -12,6 +12,7 @@ httpx = "^0.27.2"
 [tool.poetry.dev-dependencies]
 pytest = "^8.3.0"
 pytest-cov = "^4.0.0"
+pytest-asyncio = "^0.24.0"
 mypy = "^1.5.1"
 pre-commit = "^3.4.0"
 tox = "^4.11.1"